The CVP809 will give you 85-95% of what Genos offers (depends how many expansion packs you use, or if you use ensemble mode, or 3 right voices) but with significantly better keys, speakers, and aesthetics (The speakers are incredible).
No 3rd right layer, no expansion flash ram, no ensemble mode but wow, the piano experience is 100x better, even on headphones (binaural sampled 3D piano).
Copy all your Genos styles to a USB stick first though; the CVP uses different styles, but the same on board sound library (in fact, there are several additional sounds on the CVP, mostly due to the lack of that 3rd layer; they combine more layers together on the CVP).
Mark