I'm using Fatshark Dominators on 2.4Ghz and using 35Mhz to control the plane. The goggles are great and not being attached to a receiver by wires is great. I have several airborne rigs. Just getting used to a SC2000 camera and a Fatshark transmitter. A point to beware is voltages. Some cameras will accept 12volts and others not. Some transmitters output a regulated 5v which is OK but be very careful if you are making up your own wiring loom or you can kill the camera.
Go for the best camera resolution that you can. 420 lines is acceptable but 600 is much better.