I hate to say this but your radio will not do what you want. The best you can do is hook up the 2 ail servos on a "Y" harness and plug them both into channel 1. You will need a "reversing Y" unless you set the control arm or servo on one ail opposite of the other, in other words one horn will point too the fuse the other will point to the wing tip or one servo out put shaft will be closer to the leading edge the other the trailing edge, expect some differential either way. Your SE will fly just fine set up like this; you just won't have the frills like flaps, flaperons and such. Save up for a computer radio