I'm looking at buying my buddy's 2006 r6 with 36000 miles on it. It's been down in a low side before for the plastics are scratched and broken on one side. The battery is dead and can be bump started and jumped. It idles low and has rust on the tank and a slight dent. The front fairing is broke and he has a new windscreen and front fairing for it. I just want to know if its worth $1800 and to fix it up and put a little more money into it.