i am going to be purchasing a gauge cluster that includes the tachometer u know the prerunner one with the white faces. cuz as u all know the taco at the very bottom of the food chain doesnt come with crap so i dont want some bulky tach i want it to be oem, but any how i need a few faqs, will it be be simple or difficult, what procedures do i take, how do i hook up the tach, and is it even compatible. i just need some guidance. so any advice will be appreciated.