I wasn't really wondering if this is an okay bike to buy, I've already owned it for a year or so. What I did want to know is whether the frame is worth it to just upgrade parts. I use it for street riding, mostly, but I also do North Shore- style skinnies and drops when I get the chance. I don't plan on doing any really major drops and stuff on it, probably the hardest drops I'll ever do on it will be about 8-10 feet. So, should I keep the frame and just upgrade parts, or is the frame quality not worth it?