Just got done road testing her, all good so far. It shifts so much better now. Reverse and 3rd are tolerably firm, and I can feel the 1-2 shift unlike before.
It is so much smoother too, and it feels like the car is much more responsive in general. Before it would rev a bit before doing anything going down the road or at a stop like a sloppy high stall, now it feels like it has a much tighter converter even though it is the same 3500 stall.
The engine runs and feels smoother too, my car vibrates a whole lot less and the exhaust is quieter at all times. The front clutch must have been dragging to some extent. Thanks to everybody for their help!