I couldn't do it. Genos just feels right for me.
It's been the one keyboard that I feel like I can take anywhere and it will work for me.
The other keyboard that I have started to bond with is my Casio PX560. I'm not ready to gig with it yet..would need several additions.
But, it does feel right for me, at least playing at home...love the hammered action and rougher(simulated ivory?) keys.
Years ago, I bonded with Taylor guitars. That hasn't changed.
Bonding with an instrument is an interesting thing.