please excuse my ignorance, but a lot of people are talking about putting tj flares on my cj to prevent some rubbing. i want to put 35" on the beast and i have been told that a 4" suspension, 1" body and tj flares would fit it. now, for tj flares, i just buy some that i like and install them? i assume that there is going to be some sort of metal trimming to put them on, right? if someone could just give me a small explanation so when i go to someone, i don't get the deer in the headlights look, i'd appreciate it.