Ditto on the stiff springs for Pace RC36 and that these are great forks.
First thing you need to establish is what model RC36 you have and what set up it uses, there are options. Do contact Retrobike member "justbackdated", he is an allround nice guy, services Pace forks and is a source of spares and upgrades as well. And you could always do a search ousing RC36 as a keyword and then combine it with member Justbackdated.
Common sense was never common
28h silver rear Suntour hub
32h Ritchey champagne WCS front hub