Ok I finally have everything back together, I changed all the radiator hoses, coolant, got rid of all the AC lines and junk other than the compressor which I will eventually use for OBA. Other than that I went and re did sensor ground at the dip stick, installed a new negative battery cable going to the block instead of the AC bracket below the battery, and rebuilt the NSS. It runs now, I drove it for about 5 minutes then let it sit and idle for a few minutes then went on a 15 minute drive. I still have no reverse lights ( which is why I tore the NSS apart thinking I may have some issues there) and it has a lot of torque on the low end but pretty sluggish at speed, guessing I need to re adjust TPS. I also now have power to the o2 sensor where as I didn't before.