That's all well and good and most of us old dogs carried the b3 around for years with 147's etc, etc, not too mention a Rhodes,
Juno synths, stacked, etc, etc, also I know I'm one of them...
as that's all there was,.........but most of us Now are talking in & out of Nursing homes, and much smaller venues where we need the lighter convenience every day & in no way R U gonna shlug a C, B, leslies, etc, or what have you in there for a 1 hr show day after day 300-400 times a year, .... I could see it for a house gig, or extended stays,...and then the bottom line always is what does it sound like no matter what the rig consists of which comes down to the players talent, singing, etc,..