thanks, i could have used that info a few months ago!!! hehe, no but i did add 1 inch to the rudder, put an os 70 surpass for power, hitec 605bbj's for the rudder and elevator, i mounted in the tail to help evenly distribute the weight, 3/32 wing sheeting instead of there thin 1/16th. and ummm... i think that was it, but it should fly great.