RE: Giant u can do gas conversion ?????
I think a DLE 30 would rock it , depends on your budget ... and I'd be worried about over powering that thing and blowing off the tail feathers I remember my u can do didn't like fast lines
most of all i think you want a strong mid range DLE 30's are not bad motor's .
and I'd be worried about weight to don't think that was a light airplane to start with..
that's my opinion happy flying..