I have one with a Thunder Tiger 46 and it flies great with it. No need to overpower it. I have standard Futaba 3004's all around and its more than enough. The covering looks good but starts to fall apart eventually. Once I find the time I will recover it properly this winter.
typical of retracts it needs adjustment constantly if you fly off grass like I do. I dont mind though, there is something up watching the wheels go up after a scale takeoff!
pics on my website
www.hideinmy.com in the R/C section
matt