well I finally got everything sorted out...stock back-up has been sent out to MHP, I routed the OBDII port behind the fuse panel and dumped it out at the base of the A-pillar. I made it so I can unhook the cable and put the port back to its stock location (the cable for the Trinity does not plug in firmly with the OBD port in the stock location)...nice and stealth!
Remove floor panel, panel over hood release and black cover over pedals (2 screws)
removed OBD from stock location and connected Trinity cable/zip-tied slack
view through fuse panel (now I won't have to remove the 3 interior trim pieces)
I installed the 87 canned tune, this time turning MDS off. WOW is all I have to say...Jeep runs totally different with MDS off! Ran 6.3 0-60 going uphill with tow/haul on but no auto-stick...need to find a safe flat surface to get accurate numbers (also my Dad was in the car). For anyone that has not turned their MDS off, I suggest you try it out...I was absolutely amazed at how much better she ran!!! And FYI there is a new incremental update for the Trinity's CROM file
07-01-2010 1r07b trinity_u7137-1r07b_update.crom