No question in my mind - a Rock And Roller R-10 is all you need. I've been using one for more than 20 years and it is rugged, lightweight, folds flat for easy transport, and I modified mine with a top shelf which made it even better.
As you can see in the photo, on the bottom shelf is a Bose L1 Compact and room for the second one when I did larger jobs, in the green bag is my custom console, and the smaller red bag holds my headset mic and spare cables when the need arrises.
On the top shelf is the keyboard in a plywood reinforced case, two-tier keyboard stand, Bose L1 extensions, fan, and my keyboard seat is suspended by the upright transport arm.
Piece of Cake,
Gary
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