Shockwave Over Hydro

Anyone ever done this before. Im pretty much stuck using an air cylinder or hyro cylinder due to space constraints on my new preject. Air cylinders wont give me enough lift, so im thinking hydro, but dont want the pumps. I also already happen to have some brand new shockwaves.

This is my thinkin, the bag on the shockwave would act as the spring, while the shock would act as an "acumulator" of sort. Anyone done this? Hows it ride?