Sorry to be absent, just wanted to get things handled through ATS before ranting on the internet.
They covered the parts, sent me a $3K kit, I was on the hook for labor. So, as far as ATS they came through. Rememeber, I didn't buy this trans so technically they didn't have to cover it. ATS Warranties don't cover ownership transfers, so in that regard they hooked me up.
Had whole new kit, converter, whole 9 installed. I left the co-pilot out, it's for sale on Ebay.
I know people have said to keep that stuff out of the trans and this and that, but free is free. Next time it breaks, I'm out of warranty and on my own. I'll most likely go a different route or drive the truck down a boat ramp in neutral lol.
Trans has been in for a bit, everything working great. Thanks for all the advise, hopefully in 9K miles I won't be back here belly aching-
The seal on the piston looked to have been ripped on install, or at some point. Also the install guy said the plates were starting to pit.