Hydros?

I know I will probably get ripped on in this forum but Ill ask anyway. Does anyone know how to make standard hydro cylinders work on a honda? I wanted air but I couldn't pass up the deal I got on a new one pump setup with three batteries. Ive seen pictures of the finished pruduct but need detailed info on how to do it. I could buy reverse flow cylinders but they require modification 2. So I will save some cash buy using the ones I have. If you have any info please let me know. Thanks