RE: 30cc Edge 540 build
My wife got me the servos when she was Hong Kong.....Her factory is near the HD power factory. She picked them up there. I think they are pretty nice. If I was a huge 3D'r maybe I would have gone for the 7985 hitecs. You can get them at Mile High RC and Redwing RC here in the states as well. They are around 28.00 each I believe. The only problem is they use Futaba servo horns. They give you some, but I had to buy the rudder horn since I only have servo horns for Hitec.