Deep 904 transmission pan?

I need to fix some leaks and replace the speedo gear, and while I'm at it I wouldn't mind adding a deeper pan for extra capacity. I know, my 70 Swinger is no hot rod and most Mopar trannys lasted tons of miles with a stock pan so I really don't need the pan but I just like the idea of a little more fluid capacity. I like the stock Mopar pan #52118779AD and the reusable gasket #4295875AD. Dorman makes a replacement pan that has the bonus of a drain plug which I really like. These pans are designed for the 500 series automatics in the Dakota and Jeep chassis. Anybody use these and have good luck with these? First pan is the OEM Mopar and the second is the Dorman. View attachment 1714945114 View attachment 1714945115 Just curious.
If you want to get rid of leaks get a cast aluminum pan. I believe men is a cast Tci pan for a 904. These style pans never leak because the pan rail is so thick and is machined.

Duane