[F500] Clutch tools

[Doug Chaplin]

I am just getting back into F500, last time ran one they were F440s.  
Anyhow what is good for drive clutch holder, spider and jam nut tools?  
How about the driven clutch, I have a reverse cam secondary; what is 
good for dismantling and assembling?  I have seen pictures of a "clutch 
press tool"  do they work? Do they decrease the work to dis/assemble the 
driven clutch?    Anybody have a source for Pfeifer belt drive pulleys?  
Is it best to contact them directly?  TIA   Doug Chaplin