air shocks for a hpx???

[TOMMYHPX4X4]

does anyone know of a brand of air shock that will fit a gator hpx or be close to fitting? i can modifie a bracket to make it fit. i am mainly talkin about the rear shocks . or hear is the second question has anyone ever converted thier hpx over too air ahocks in the rear??? i don't wanna raise the rear end too much. i want to keep stance of the gator the same level wise from front to back.