Im looking into getting the Hangar-9 blue nose P-51 60 size. I currently running a dle 55 in my extra and it runs fantastic, so much power and pull. I want to use a dle 20 in the p-51. I like the looks of the plane and what it has. But i would like to keep it scale and true to looks. I would like to run a 4 blade prop on it and fly with it. My question is can the dle 20 spin up a 4 blade with enough thrust. Or should i go with a 4 stroke gas to spin a 4 blade prop. ??