What's the least amount of "stuff" you could live with if you had to get rid of a lot? Lets say you had to move to a small apartment.
If you're talking purely musical resources, Bill, right now, it would be the Tyros4, my two Yamaha MS-60S powered monitors, a lightweight 88 note weighted hammer piano (presently a Yamaha P-95) and my computer.
That would be the basics, and it's pretty well all I have now anyway...my Jupiter 8 is in a friend's studio.
I would really regret having to move to a small apartment...I love having my own home/house...I can play (and often do) at all hours and never worry about volume and neighbors.
Ian