I'm trying to decide what engine to put on my new CA Models 31% Extra 300L, there specs call for a finished weight of 17 to 20 pounds, has a 93" span and calls for a 45 to 80 cc engine. I'm looking at the ZDZ 60 and ZDZ 80, seems the 80 might be a bit much for that weight. Would the ZDZ 60 give me unlimited vertical? Any other engines I should look at in this size?


Thanks
Mark