My neighbor gave me a 1980 kawasaki ltd 550. The engine seems to be in good shape but it is missing several parts (i.e. throttle and cables, shifter lever, as well as some of the electrical being disconnected. I think all the electrical is there, just not hooked up. Does anybody have a good resourse for restoring a bike in this state of disrepair. It was free so I figure I can´t lose.