I've had the S&S 510G cams (not the easy starts) in my '02 RKC since 2006. I still get a kick out of that bike. I put them in when it was a stock 88", then went to a 95" with 9.7 compression. The 510G works well in both configurations.

These cams were recommended by the indy that did the work. I don't have any other experience with cams yet (FM107 is going in my Ultra this winter) but I'd do the 510G's again as they perform very well on the highway with the 5 speed transmission.

Good luck.