I agree I was most impressed with the G70 piano patches. I can't say the same for the e60. They sound thinner and tinnier. I usually don't mess with internal EQ too much 'cuz I really don't have a feel for what I'm doing there. But I'm usually pretty good at the mixer. I would have to say that I am mostly concerned about piano not spiking (wrong word?) or sounding too strong on some hits.

I've been running the Mackie 808S mixer channels pretty flat, with a little mid boost. Master EQ is almost flat with only a little boost on the first and last two slders (9 band).