I am looking at using the Futaba 3005 or the Futaba 3010 servo's I have one Futaba 3004 I am just wondering what kind of torque do I need to be safe? I know the 100 torque or so would definatly do it but the 3010's are so much fast and a tad less torque and not and wondering if I can use my 3004 and were would you recommend since it has less torque and speed?