Hi Bachus,
I am short, which means short arms, and although I would love a 2 keyboard setup, I realised it would be a "bridge to far" for me. I use an iPad Pro with ForScore sheet music which rests on the music rest with the v-console tablet resting on the tablet holder to the left or right of it. I can bring the v-console nearer to me or push it back out of the way. We all have to find our best way around these positional problems as the keyboard manufactures don't really offer any viable solutions. On a normal piano the music is right in front of you but for some reason Organ and keyboard players have to have superman/woman eyesight!.
Cheers Carol