Maybe it's me, but I wouldn't trust ramps with my life. Are you trying to avoid using a jack? Wood stands under the wheels like these would be best. Keeps the tires from rolling and you don't have to contend with jack stands under the car when changing the oil.
Can you jack that in 1 iteration?
Seems like with the suspension drop when the tires come off the ground, you'd need a pretty high lift?
Did something similar, but had to position and adjust jack stands multiple times, to get it high enough.
Kind of a hassle for an oil change, took me 45min just for that multiple step process, and getting it down was time consuming doing it in steps.
