I just got my fat piggy bumper on the K5. She squats ALOT now. I have been to my local spring shop not too happy with the prices to build new springs. I want little to no lift. Anyone running say a 2" lift with a 150# front bumper front, 90# bumper rear? Could you give me a frame to axle measurement? How is the ride/ level with the.... ummmm.... preload.