You would need different front and rear (unless you do a full rear trailing arm swap) hubs as far as i'm aware from an EK3 / EK4 / EK9 / DC2 (again depending on stud pattern preffered 4 lug or 5)
As i've never converted from drums i'm not sure if you need different brake lines and handbrake cables.
Plenty threads on this already mate
Edit: Could be wrong but I dont think the prelude rears fit - would need VTi rears (242mm) or DC2 / EK9 (262mm)