Question, the OBD conversion harnesses they sell on http://www.jkobdconversionharness.com for $155, if i were to get a motor swap, is that worth buying to save a lot of hassle? can anyone clarify that for me, it seems like a pretty straight forward plug and play minus the hassle deal, obviously depending on which motor i buy, and it seems as if i can get a decent deal on a newer prelude motor wit the red valve cover (OBD2), and for 155 saves a lot of wiring etc...to convert it to an obd1 good or bad>? - ?