Thanks a bunch for the info. I know my system has some sort of UV dye in it, to help locate leaks, there is a sticker on the radiator support, and I see the green stuff leak out of the compressor seal. I also know that: the high-side test fitting is the wrong one; they used a low-side fitting. The system will cool if it has gas in it, the gas just won't stay long. Radiator fan clutch and electric fan are good, don't know about the fan control switch and pressure switch; will buy new ones. I also may need an evaporator temp sensor.
BTW: I did the timing chain and guides a couple of years ago. Mine were yellowed, but not cracked but my chain was at the limit of 7 degrees. Also replaced the tensioner with an OEM, replaced plastic fittings on the cam oiler tubes, everything I could find to replace on this forum, I did. Thanks to everyone for the info. Maybe I'll finally be cool