Has anyone ever upgraded parts on a cheaper bike, only to later buy a really nice frame and swap the parts over? I had grand plans to build a mid-level SS/FG this year but the project will have to wait. Instead, I think I may upgrade my wheels and drive train and perhaps over the winter buy a better frame and swap the parts over.

Granted, my Kilo has served me well (and continues to do so) but I have the itch for something lighter, possibly aluminum.

Thanks in advance for the helpful replies!