Thanks mate told the boss how much the King shocks were and she said go for it love my darling wife
Still to work out what rear springs to use though, maybe the Ultimate.
I should have added, we tow a 2010 Lifestyle Extenda, with an average ball weight (i can just lift it off the pin) because of a 60L Engel in the walkway, plus small front toolbox & poles. Our suspension was a 2" lift kit.
Compared to the stock Mitsu springs which sagged probably 20mm on hitch up, even with light loads, the Ultimate sags a matter of millimeters. On and off-road, it is magic when towing. If only for the rear leafs, I'd still recommend their gear. Best to call them and go through it. They do this kind-of interview of you and your car to exactly customise what you should get, and then can ship them for fitting locally. I had mine fitted by my regular Mitsubishi dealer, who has the same suspension as well. He recommends it, and tows a large boat with the same springs as ours.