I just bought a 06 duramax 2500HD and I want to put a lift on it. I will be using it On and offroad mainly trail riding and boggin. NO rocks! I was gonna do a solid axle swap but there's no way I can afford that and the lift. I want to run 37s to 40s preferably 40s. Is there a good quality IFS lift out there that will work. I heard the Superlift was good?