hey, new to all of this stuff and having a problem with my front hub. it is cracked and I need to find a hub and axle set up. I took it to a local bike shop and to replace the hub they want 65bucks, way out of my budget for this bike. I dont want to put a new wheel and hub on it. So i guess my question is, how hard is it to replace a hub and lace the spokes? Or, does anybody have any vintage wheel/hub setups that would work for my jetfire? Also, anybody know what hub to get for that bike? Any help is great!