Originally Posted by
jonnymorrow
Any reason this wouldn't work?
Not a good question. There are plenty of reasons upgrading to a new frame would not work or would not work well, not the least of which is your lack of knowledge about what factors are relevant. Sell the bike and get a different one, and don't be focused primarily on weight, as most of the weight of the bike when ridden is you, and very little of the bike's performance is affected by changes in weight.