Hi,
A agree that hi spec servos are just wasted money, my 30% cap runs 9001 servos on the ailerons sucesfully. These are about £25 each and are very nice...If you changed your 3001's for them i guarantee you will notice the difference!...oh and they centre spot on too...which the non-digital hitecs had a tendancy not to (voice of experience rather than other's opinions).

Regards
Rich