Buying a Former Rental Class C. How many of us out there?

Thanks to both of you. That gives me a lot to think about. Checking the dipstick the tranny fluid is still clear pink and doesn't smell burnt. When I added the Lucas I dropped about 24oz of fluid to make room for the 24oz bottle of Lucas since the fluid level was full. Of course the fluid I dropped from the pan seemed dark but still didn't smell burnt, etc. Other than the diagnosed "normal" torqshift clunking the tranny shifted very nicely. I'll sleep on it for about 5 months lol.