Gents i just received my u can yesterday and of course it going to get a larger than 91 engine. I have gotten lost in u can do 3 d reading to many smaller engines talk to sort thru. so with that being said post a pic or tell us all about your larger than satio 100 experience. no talk of:
that large of an engine will not be needed
wing loading
balancing issues for those doing the less than 120 sized deal

i will start on my installing this week pics to follow. at this point i am not sure which of my many lying around motors that i will used.