Sorry I did'nt read all the replies you got.It wont make much differance if you put your wing under or over on an Airplane! As long as your c.g. stays where it is supposed to be.As for control you'll have to see? It may be better depending on what type of Flying you do.I have flown both types and with real planes High wings tend to float just above the runway when landing do to ground affect I think.Good luck It should stay pretty much the same as far as right rudder on takeoff.I can't think of abything it would affect AS FAR AS CONTROL SURFACES GO?