I use my 60* from pretty much anywhere inside 100 yds, aside from a bunker.
As far as what I leave out, I'm very inconsistant with woods off the fairway, and very consistant with my 22* RescueMid. So I carry Driver, hybrid, 3-PW, LW, SW, putter. Really, I almost never use the 3 or 4 iron, so I could take those out, and I already have an extra spot in my bag which I'm trying to decide how to fill. I am considering getting a 16* 2i RescueMid to go with my current 4i, but I don't know if I want to mess with what works for me already. I'm also thinking of getting a new set of wedges, and going 46, 52, 56, 60. Haven't really decided yet. But as others have said, I rarely need more options off the tee than my driver and hybrid, and if I've misshit my driver poorly enough to need a long club from the fairway (or need to go another couple hundred yards on a par 5/dog leg) I just reach for the hybrid. I was hitting maybe 1-2 good shots out of 5 with my 3W and 5W, and 4.5 good shots out of 5 with my hybrid, so I finally took the woods out of my bag.