Certainly, Ian.

But how MUCH compromise you can handle is what is important. Some can't handle hardly ANY (the Clavinova, P250 and RD700SX crowd), some can handle a modest amount (G70, PA800), some can handle a lot more (T2, PSR's, etc.)...

All, once again, just my (yada, yada,yada).
_________________________
An arranger is just a tool. What matters is what you build with it..!