I currently have HKS Hiper Coilovers with HKS Pillowball Mounts fitted to my classic scooby.

I do not have my old standard suspension - therefore what bits do i need to get to fit a new suspension kit (standard dampers and springs) while retaining my HKS top mounts. I know I am going to need the plate that goes at the top of the spring that holds it in place - is that all I need or is there something else?

thanks in advance
Ken