Somebody is going to get KILLED. The ONLY thing to cover with is Stitts polyfiber or Ceconite. They are easy to apply, tough and they last if hangered. Two stroke engines work great on chainsaws or weedeaters. Keep them off your airplane. VW conversions are reliable and cheap as compared to certified aircraft engines. I just got rid of one that came in a trade for less than $2500.00. If you SERIOUSLY are interested in getting a SAFE flying airplane, let me know and I'll help you out. I've 5 hangars and three shops full. I am NOT interested in getting anyone started that is going to cut corners, half-ass and get themselves killed!