i have a 99 two door base model (work truck front end, minimal options) and today i scored an overhead console out of another truck. its perfect because it doesnt have the rear a/c controls and its the right color! i'm pretty sure about this but just want to check before i mess anything up....this will go in my truck right? i would assume the mounting holes would be under the headliner already. also, should the wiring be there to hook up the two map lights?