Devin,

My favorite set up right now is the Hacker A20-34s on 2 cells with a 9x3.8 prop. This thing rips with this set up. Seeing how you already have the 2204 I have done some testing and found that the new 10x6 HD prop works the best on 2 cells. Usually a 480TP or 730TP pack. I dont know exactly what you are looking for but I am now using 2 DymondRc 4.4g servos on the wing as you can mix differential out and increase torque. using hitec 50 everywhere else as they center better. I am at about 6 oz with this set up.

Andrew Jesky