I guess I wouldn't want to lift my 5er like you are talking about. For one thing it will look odd, like it's on stilts. I can understand you have spent a lot of money on your truck to lift it,but in my opinion, lifting the 5er like that isn't the answer. You will be creating more problems to deal with then you probably realize.
2013 Ford f150 Eco Boost 3.73-max tow-max pay- tuxedo black
Reese Select 16K
135 Watt Kyocera Solar Panel
25 Amp Go Power Regulator
"Wilderness is not a luxury but a necessity of the human spirit."