I had the aeroworks with a bme 50, one sweet combo. IMO the bme is as powerfull as the DA, either choice however will work fine. If you use a DA you might have to cut a hole in the firewall for the rear carb, and change the mounting holes. I would go with the bme, a great engine, and will bolt right on. I used moki 22x10 and menz 22x10s with great results on mine.