Pearson 30 rig tuning

[Robcooper0767]

Hull #644, Passeggiata, has been launched for the first time in 2+ years last Friday! We bought her last fall and I'm looking for recommendations on Specs for rig tuning. Old websites, ie. Bill Shaw, etc, are no longer valid. Anyone have Spec advice for standard, single set of spreaders 1974 P30 setup would be appreciated.
Cheers

[Robcooper0767]

I have never done this before, want to learn. May "watch" someone do it first time, but I'm finding many options and different recommendations based on specific boats and racer vs. cruiser. Want performance, but won't formally race this year. Need to "learn" her first.
I've got a 100 (dacron - almost new - with racing battens), 150 (a bit long in the tooth), 160 drifter (mylar - almost new) and fully battened main (neither old or new).

Thanks for your help.