I got a running 94 XT225 for $500 but the fuel tank ended up having rust and leaking. I cleaned and resealed it but it continued to leak. Something is also going on with the charging system it has an oil leak, and the carb seems like it needs to be adjusted or replaced. Do you think it is worth it to get this bike back up to snuff? I am a complete newbie and this is my first bike, bought on a whim. I would use it almost exclusively to ride trails, though may get my license so i can hop on and off the road. Should i put money into this thing or just look for a bike in better condition?