It would probably sit level. The 5" skyjackers in the rear are actually prolly closer to 6 and so far ive read it seems like the marlins sit higher then also. They sit way high, I used to have them on my truck. I absolutely hated the skyjackers. They sucked so bad. If you are looking for any flex at all you are going to have to relocate the rear shackle hanger inward. Wich if you were going to do that you might as well just throw on some ford f150s from a late 80s early 90s and just move the front spring hanger and dual shackle the rear. If I were you I would do that considering how much I hated those skyjackers. They came so close to having the shackle invert so much and your shackle angle is a 90. Id just get some new rear springs for the rear, my F150s got me like 4.5-5 inches of lift.