Update:
All, thank you so much for you help and ideas.
I built the obd1 diag interface [ Thanks genphreak ] and I am working on getting the software to mesh. (I love this stuff)
I am confident that the valve body is 100% but will check line pressure soon.
I did not see anything problems or issues with the TCM, Thank god this is pre lead free!

genphreak,

1. Car is level, and followed proper procedure for fill. Check it a few times since and fluid level seems happy / consistent.
2. I used Fuchs Titan 3353.
3. Prior to the rebuild /repair, trans switch was not functional. Since clean out / repair switch works 100% and feel confident with the switch.

Once I check line pressure and pull codes (depending on the results from reading codes) and if things point to clutch slipping, I am ready to pull the trans out and rebuild it. I will take photos and create a 'how to' and post on this site as well. (As I learn - I share my knowledge freely)

Also, once I have the interface and software 100%, I will post an ISO image for others to utilize.

Thank you all again and will keep you updated.