I've been looking for a 4R70W for a while now but everytime I see one (98 or newer Elplorer 4wd 5.0) at a decent price the shipping kills my budget. The local yard here wants $350-600 for a used 1998 V6 4R70W. I found a few from a place on Ebay that wants $100 for tranny and another $100 for shipping for a 2001-2002 V6 Mustang 4R70W. My question, is this a good price? I know it's not the 4wd one that I need and am leaning towards the np205 to avoid the AA kit for the D20 and the cost. I have a friend who can rebuild it for me so a rebuild should not be a problem. The eletronics and $500 controller are a given along with a crossmember. The other question I have is can I swap a 4wd tail shaft and be good to go or do i need an entire case from a 4wd version? Thanks for any input!