hey guys, i have these servos i'd like to use for the ailerons in this bird,

http://www2.towerhobbies.com/cgi-bin...?&I=LXDTB4&P=0

they are light and put out 50 oz. in torque.
anyone see any problems using these on all four ailerons?

i'm using an OS 1.20 w/pump for power.