Picked up the car last night, happy to have it back. He told me the rear trans mount is broken and needs replaced. Decided to order both front and rear Anchor brand mounts and do the urathane fill on them. Should be here by tomorrow and fill them for install this weekend.
Shifts a little hard but no slipping so far and I actually have a 3rd gear which previously had little to no grab under power. I can feel the broken trans mount but overall everything feels nicer and tighter. Shift points are better without hanging in a gear too long. The car is a whole different animal now.
All in all, my worries were for nothing, just sketched out on the ghetto neighborhood I guess. He did a good job and knocked 50 bucks off for taking a little longer than he promised. $1295 out the door. LA Transmissions in San Pedro is the shop if you are close to LA and don't mind leaving you car in a shady area, lol. For a quick cheap rebuilt trans this guy is decent. Great for the price, but he did get the interior a little greasy.