Looks to me like if you were going to stick with the stock rev limit and about 22 psi, the GSC S2 would be about the best. Their power between 5000 and 7000 rpm is as good or better than any of the rest. Right at 6000 rpm and 22psi they make 400 hp which is more than any other cam in there except the tomei.
You know what though, the GSC S3, FP5R, and Tomei solid lifter cams haven't been put in the magazine yet. September issue I guess. So I don't see any graphs vs rpm for those cams. No worries, Sept issue should be out in a few days. This is June isn't it?
Gary