I would love to do that.
But I really need/want to use it as my truck for everything, and I live out in the sticks and have to drive 60 miles to get anything.
I dont want to be a hazard driving so slow on 70 mph roads.
If you need a vehicle for driving 60 miles to get to anything, you can buy a 10 year old Toyota or Honda for less than putting a V8 and all the mods to go with it in the truck and have a classic truck to putz around your area in.