In reply to snapperdan:
Missing out even numbered nuts is a good trick. Reminds me of a day I had on Great End (Winter climbing) where we were expecting to mostly solo. The 'rack' consisted of a length of half rope, 4 nuts, 2 quickdraws, 2 screwgates and 2 slings. It turned out to be laughably inadequate since we ended up pitching quite a bit.
I do wonder, since you are planning on grit routes, whether you would be better carrying, say 5 cams, no nuts and less quickdraws. Nuts are good, and light, but there are some grit routes where nothing except cams will give comfort.