Why??? sounds like you have a great set-up right now? Stick with what works for you! Now if you want tighter groups, a more economical vane or whatever your reason is, then try a change. I recently changed to Blazers and they are a good vane, dont look like much , but there good. But if i had your set-up and no real good reason to change other than "hype or marketing" I wouldnt change a thing.