radio mounting

I’ve read that somewhere around 03 the wiring switched up and it looks like aswell as the general dash, but the only oem radio near me not crazy overpriced is for a 06, will it work in my 01?

Good morning, did some searching this morning through the forums and didn't really see what I am looking for. I recently purchased a KG-1000G Wouxun 50 Watt GMRS radio for my TJ. I've sat in the jeep and contemplated mounting locations for the main body of the radio. Its decent size and will...