What kind of riding habits do you do? I like my Andrews 37G's but they come on around 3K, but do ok from 2K-the 3K also (more like mine with the SE203's). So I am happy with them & that is with the stage II tune that my bike had when I got it. I know that the Mustang was surprized when he could not get a head of me. Now if you are more on the conservative side of riding it still works & when you need it it will go or you could go with a different cam. They all have a different agenda, so help us help you & tell us how you ride & what you want out of the cams.
Toby