So I'm riding a SC Blur LT2 Aluminum converted to 650b. I love the bike.. But as with most converts, get a bit of tire rubbing on the frame on big hits and the geo isn't necessarily built for the wheels. I see that the new Giant Trance aluminum frames are $1600. Decent price for a brand new frame with lifetime warranty. Is it worth getting a new frame and swapping parts over, or should I save my pennies and get a carbon 650b when I've saved enough. I'm sure there are others who are tossing around the idea of upgrading to a true 650 frame so I hope the answers are helpful.

Thanks folks!