I am getting sick and tired of my creaking seatpost and am feeling the need for a bigger-frame bike. i am 6' 1" and on a 16.5" frame '04 NRS1 which is still in 97% perfect condition (chain slap and mark on right stanchion). (Don't rant it was a gift). I want to trade it in somewhere for a bigger-frame bike plus some overhead I am willing to pay. But a new frame is too much of a monetary difficulty to manage with college right now. SO, are there any possibilities to make this trade happen?? I considered buying a bigger frame online then switching mine for the taller one and then selling mine back to reimburse the money...but that is such a pain too because the majority of the frames are either small, older, or too expensive. Help it you can and thanks in advance.