Alright guys, I have my 4.6 swap getting ready to install. I want to use a manual transmission and was considering using the M5OD due to the much lower cost than a ZF. I have a Dana 20 transfer case and I'm aware they make an adapter kit for this swap. I can also get a BW4406 with the M5OD tranny. Is there any reason I can't use the BW4406? It would make an easier swap. Just looking for input.