Also, I am completely new to electric flight. What combination of items would I need to convert this EP-42 to a brushless system? This thing is built a bit heavy as I have HS-81 servos instead of of HS-55, and a Hitec 555 receiver in it, plus the wing is covered with Ultracote instead of the stock covering as I accidently messed up the original. I am thinking the stock brushed motor may barely pull it through the air.