I was impressed with the great specs. info on the 250/6, is there any way to obtain the same info. for a 77 250/5 AW? I am a recent repurchaser of my maico, originally owned almost 20 years since. He´s in need of T.L.C. after 15 years of storage. A full resoration is in store, mechanical and cosmetic. Does anyone have usefull knowledge relating to parts for the above mentioned?