Good read thanks for all that had input. This is making me want to get rid of my ute and get a stag! Realistically i will only be towing once every 2 months at most so fuel consumption shouldn't be too much of a problem. Any before/after of how much better the stag towed when you put the RB30 in duncan? I have a spare 30 bottom end here i could slap in if it makes a significant difference I would keep the standard auto trans with another trans cooler and hopefully that would be more than enough to keep it cool. Anybody else have any input, still umming and aaring as to whether or not i get one, would love to have a practical daily car!