Yep you have it easy. I welded new perches on my axles and built a stool for the height distance from the bottom step. I gained about 6 - 6.5 inches of clearance doing this. I use some 4x4's that I stack cribbed (Two on the ground facing north south and then one on top facing east west.)under the stabilizer jacks.
I have not noticed any sway issues.
1996 Suburban 4x4. 350, 4.10 3/4 ton
2005 Jayco Jay Flight 27BH
1986 Coleman Columbia Popup.