I would agree with CGRetired. if you can afford it and haven't ordered the system yet you may want to consider this.
http://www3.towerhobbies.com/cgi-bin...&I=LXSFY3&P=SM If not you may want to reconsider using those micro-servos in the ailerons on a 60 size Super Sportster. They may be a little weak for that application.