Oh, man -- I knew I'd come to the right place. :-)
Even when I was gigging (on a Roland FP-9 with a Kurzweil Micropiano box--talk about dating yourself!), my arrangements were simple: just trio and quintet stuff, nothing complicated with the keyboard. It would be nice to replicate the sound of a full rhythm section, but I could also live without it. I've never worked with layers, but think I'd enjoy messing about with splits. Do you think I'd miss the octave on a 61-key instrument when playing bass lines and comping?
I tried scads of keyboards before I eliminated the fully-weighted variety: everything from the Yamaha CP88 and P515 to the Kawai ES8 and ES110, the Roland FP-90 and FP-30, the Korg SV1 and SV2, and anything else I could get my sweaty hands on. The Korg was my original favorite, but I found the organ didn't excite me as much as the electric piano sounds, and then there are the weighted keys (which I like in principle, but don't want in this particular instance), and the price.
There were a lot I couldn't try, too, including the MODX7 and the Vox Continental; but my B3 friend thought the non-B3 organ sounds on the Vox were its strengths, while I was a bit wary -- perhaps foolishly so? -- of those virtual drawbars. (I can't remember now why I eliminated the MODX7--probably something silly and arbitrary. But I was also starting to feel like I was looking at instruments that could do a lot more than I really needed them to, and on top of my other criteria, I'd like something easy to use: just sit down, punch a few buttons, and play.)
Are the actions on the Mojo, the VR-730, and the Vox Continental equally suited to organ and EPs? Is one better for one or the other? I guess I'm looking for a good compromise--something where I can learn to slide around as I might like to on an organ, but that wouldn't be so light I'd notice the absence of any heft when pretending to play a Rhodes.