Converting to all toggle switches??

Thanks for all the post and replies guys its helping a lot! To start, I want my dash to be simple. I got the factory wire harness because financial issues are involved. I planned to take this wiring harness and see which wires go where and eliminate all the wires I don't need. (AC, radio, seat belts, etc.) I wanted to have all the switches on the bottom of the dash with only ignition and a few others next to the gauge cluster. whats the difference between rocker switches and toggle switches?