Yeha I like the idea of modding an R20 but I'm not sure if I have the time, patience, and knowledge for it! Hehe...It seems that theDownTubes are made with standard components which I assume may make it a bit eaiser to customize and repair. Repairability is quite important to me since I will be traveling in foregin lands for at least 9 months. Any thoughts on this issue?!?

PS - Thanks for all your wonderful advice!