RE: Outlaw servos and battery???
The 600 series Hitec have lousy centering, on high speed planes it's noticable. I'm picky and I wouldn't use them. The 3004 are marginal because of their torque and would probably work but after a while you would be kicking yourself for using them. Get good servos now instead of later, you'll thank yourself later. I prefer to use 4.8 volts because I've had too many servos that were designed for 4.8, used them on 6 and they failed on me because they really weren't designed for 6 volt use. All it takes is having one airplane go in because of servo's and you'll rethink cheap servos. The rudder is the one servo that if it fails won't crash your plane but it gets a good work out on the Outlaw because snaps and spins are so fun to do that you do them over and over and over.....