I'm looking for opinions on which trans and converter I should go with for my '04. 5 CTD. This truck is my daily driver and also serves as a tow vehicle for my race car (26ft double axle enclosed trailer) on weekends during racing season. Current mods are Airraid cold air intake, 5" MagnaFlow turbo back exhaust and Edge Attitude w/Juice. The hot unlock is in it's future. Somewhere down the line I'm sure fuel system mods as well as a turbo upgrade will done done as well. I'm looking for a trans and converter that will hold up to the abuse.