Tristan Anton Snyder

Hi! I own a 1994 CS 100 Quattro automatic wagon. Went over a terrible bump the other day and smashed up my tranny pan and the tubing leading into it. I removed the tranny pan and had to cut the tubing to completely remove the pan; the tube was smashed completely flat so the nut holding the tube in the pan could not move. I'll post pictures ASAP, but it appears the only damage done inside the pan was a small cosmetic gouge (didn't break or crack anything) and the filter got a little messed up (figured I'd replace that either way) none of the wires are cut and there's no actual cracks or severe damage inside
So! I'm going to need to throw on a new pan and figure out a fix for that tubing. Has anybody done this before? What parts do I need such as gaskets, pan, tube, etc. where are the fill and drain plugs on the tranny? What tranny oil should I use? If someone could give me a parts lists and tutorial that'd be amazing. Any help at all would be greatly appreciated.