RE: OMP 80" Edge 540 Profile Kit +SP 3250
I have a Moki 180 on mine. Running 18x8 prop with 0% fuel. Power is good.
Mine turned out tail heavy. Had to add 8oz of lead in the nose to get into balance.
If I were to do it again, I would use a Moki 210 or MDS 218.
Keep it below 13lb, and you'll have a great flying plane! It's one of my favorites.