I second this question. I mean, you don't sound like a truly experienced biker, and neither am I either, but, if you're somewhat new to cycling, what's up with a 30 fix-up. For me, it's a week vacation at the bike shop no more. For 30 days, I'd have to imagine bent frame and bent zipp wheels and bent Dura-Ace shifters and bent saddle and bent crankarms.