Thanks for your replies!
Ed, I agree completely about the feel of the s90 (motif) keys. For a piano player, theres no mistaking that its one of the best out there. I was quoted a really good deal on a kurzweil pc2x the other day and I just couldn't do it because the action wasn't right for my taste.
Also, thanks for the advice on older controllers...I'll look into the models you suggested. I get a little nervous about this as I've never done anything with midi before so I'm not sure if I can set up just one sound on the s90 to run to the unweighted board or if there is a way tell multiple patches to run on the midi out channel (multiple organs etc).
Fran, the V-combo is indeed something I've been looking at. I considered it as a lone board because its acoustic piano feel and sound is so much better than the nord electro's. But in the end, I think I'd still need a weighted controller to satisfy my piano needs and that unfortunately breaks the 'unaffordable' barrier. I haven't canned this option yet though because as an ex B-3 owner, nothing substitutes for grabbing a handfull of physical drawbars.
Guess I'm still waiting on the board with one sound bank but two tiers of keys: one 76 key waterfall deck and one 88 key hammer action deck. Where is this thing already?
Thanks again-Evan