Hi truegearhead,
I'm looking at a similar repair with my
VarioCam Actuator on a 98 and was thoroughly disappointed with the lack of documentation for this area (in the Porsche shop manual or online). I'd appreciate if you might take the time to snap a few pictures as you go through your repair.
EDIT: Where did you get the parts and how much did you pay? What special tools did you purchase (ie holding down the cams)?
Best of luck with your repair.