Hi.. welcome:
Yes, Genos will work well with a DAW. I've been using Logic Pro with Tryos 3,4,5, and now Genos.. There are a number of ways to do this, depending on your preferences. I always played all the parts, originally on studio multi-tracks (yes I am a dinosaur), later DAWs. Several years ago, I wanted to expand the horizons of my compositions. I was very intrigued by Steven Kay's "Karma" software.. But I couldn't control it to the extent I wanted. It's quite brilliant, but complex. I couldn't master it. I bought a Korg M3 which incorporated Karma into it. I used a Motif, with all it's little cute arpeggios.
Then I looked into arranger kbds. I had always frowned on them as 'cheating'.. Years before I had a project to complete 22 nursery rhymes with singers, each in a different style. I had 30 days to do project. I bought 'Band In a Box'.. which is pretty cute. I got the job done. and continued to use Band in a box, using parts of various instruments, importing into my DAW. I saw the Tyros 3, and was forced to buy it sight unseen, cause no store in NYC would display it. Most wouldn't carry it, because of it's price and esoteric quality. I was thrilled with it, and have bought each successive model including the Genos now.. I got one of the first 80 shipped to the US. You will not be disappointed with it.
Now I always use the Genos, in conjunction with my DAW. They are closely intertwined with each other.
I create a blocked out chord track, in Logic, assign to Genos MIDI track 2. Logic transmits clock.. Genos is obviously synced to your DAW, and Genos is assigned to midi track 2 for 'chord detect'..
I often overdub individual tracks bass, kbd, guitar, etc. one at a time, so that each instrument uses different main variations at different times.. I sometimes make a registration, that consists of only a 'guitar overdub'.. That is each of the 8 registrations, calls a guitar part from different styles, different mains. etc.
When I have finished a particular track, I will assign it to a different MIDI channel (or even instrument) and then use Genos to create additional style parts. So in effect you can use the arranger kbd to play much more than the 8 normal tracks.. While you can edit styles and parts in Genos, I find it easier to import the parts into my DAW, and modify from there. For several years I have taken the midi tracks, and been building orchestra type scores.
I find it is a tremendous boon to your growth as an arranger too.
In this way, it becomes almost impossible to detect it is a kbd arranger. At this point, I sometimes use a style part, and then hand play my interpretation from it.
Using the MPADS.. I record all 4 mpads simultaneously onto a Logic track, de-channel, cut into one block chunks, and unmute certain mpads to come in at various times.
The intros and Outros are obviously midi files, which unlike the mains variations, can be up to 16 bars long. You can play with these. Hand playing or creating a DAW chord track, changing the 'chord detect' track to keep the intro to fit into your song. You can often use the intro intact, by correctly transposing it to fit your current song project.. This creates a complexity, that implies you have taken years of theory and harmony study..
By studying the Genos MIDI set-up pages (the same as the Tyros was). It's obviously the designers gave some considerable thought to use the arranger as a tool to use with a DAW.. I treat my Genos as a compositional tool.. to create midi data, I normally would not have come up with on my own.
I too, have spent the vast majority of my career, working alone composing by myself..
Since Yamaha owns Cubase, it's a good match.. Of course there are many ways to use your DAW with Genos.. from straight recording live, for further
I haven't been posting my music here for a while because unlike most of the posts here, the direction I am going in is not so apparently obvious, I used an arranger kbd like most people do..
I just uploaded my latest composition to songs.
https://www.psrtutorial.com/forum/index.php/topic,44599.0.html you can check out different techniques I used. There are also some other virtual instuments used, so it is not entirely a Genos creating all the parts, several are. The Genos, (and Tyros) does have some great sounds. The SA2 and Mega voices are amazing, and can easily out-perform any Kontakt library (although there are a lot of them)
Bass is a number of bass styles, mixed in with hand playing. several of the parts started as style parts, but I modified them, or used them as inspiration to learn and hand play what Genos did (so it makes a AAA music, theory player). Don't forget the Harmony feature. I sometimes use a track or two of that. You can also get really into complexity by altering the chord detect track, judiciously changing - simplifying.
I've been using this technique since the Tyros 3. Over the years, a new approach periodically dawns on me to try.. It is truly fun and inspiring.
Hope this gives you some ideas.. Keep making music - it's good for you and good for the planet.