Transmission swap

I have a 2000 TJ, and i'm looking for a NV3550 transmission to put in it. I have a 32rh in it right now.

why a 3550? why not find a ax-15 and swap it in? I know when my tranny was fried, i looked a doing a 5 speed swap and ax-15's were alot cheaper and easier to find and apparently parts are more common to find if you need to fix it as well.

Yea, after posting that i found that the AX15 is better for what i want to do. So thats my plan now. thanks