I have a 2011 RGU with Big Sucker intake and Rhinehart 2 into one tuned with Power Commander 4. What is the best bang for the buck? Can 100/120 be achieved with reliability or is this too much? I like to ride long distance and have fun in the twisties but hate it when my club brothers smoke me off the line. What is a good compromise. I'd like to do my head work the same time I put a cam in and I'd like them to match. A previous post showed me looking at Dave Mackies stuff but it doesn't look like a lot of guys know anything about him.