I expanded my list last night, so things are working better even than in that batch!
I also discovered that if you have a U360, you can have it program the stick for 4-way controls, 8-way controls, etc., from the batch file! I can post my .bat again with that update, but it shouldn't be too hard to figure out, just cd to the right directory and then put the filename in the bat, and then run mame.