Yes the radio make will help as some radios will adjust and sync two servos on one control surface. If you don't have a radio that will do this then you can install a matchbox or equalizer.
For the elevator, again if you have a radio that can mix then you program the two channels for each servo into a mix that will work the elevators in the right direction. If not then you can get or make a reversed servo and install it on one side and use a "Y" harness.
To confuse it even more, If you use digital servos then those can be programmed for reverse and they can be closely matched for center, end points, etc...