welcome to the forum,
I just bought a 06 gs250 with about 1.5k miles. So far so good, bikes runs awesome and handles perfect. Did some wheelies but the stoppies are so easy with the twin front brake system.
Only problem i'm having is electrical. Gotta reroute the wires from the stator cus they are giving me some problems to start the bike.
And I just took the ugly factory blinkers to put new aftermarket ones and sudenlly blinkers don't work anymore, I havn't looked up deeper enought yet but I hope it's stupid little thing.
Overall, so far I'm happy with my purchase
plus I did some mods to make a streetfighter and it's a pretty mean looking thing :P get a lot of compliments and questions about it on the streets