I'm new to bikes totally, I'm going to get my endorsement soon, and I have some questions about this bike. I saw it on craigslist, it's a ninja 500R, 6.5k miles, it needs a front left cowl, fender. It looks like it could have frame damage, like the guy layed it down. Just need some opinions. Also add I'm a big guy, 6'2, with some meat on my bones, so a 250 is a bit too small. The only 250 I like is the Hyosung GT250R, but I heard it's a pos, so I'll pass on that one. Thanks in Advance.