What do I do to modify my Ghia?

[DORIGTT]

I have a 1970 Karmann Ghia Coupe which has the ball joint front suspension and the I.R.S. rear suspension. I would like to get information on what modifications I can do to give it the suspension set-up from the Kafer Cup cars. The car is to be used in various track-events and autocrosses here in the United States.
I am looking for things like alignment settings to use as a baseline, shock, spring combinations, bracing and other chassis reinforcements used on the Kafer Cup cars.
Also, what can be done for me reguarding wheel/tire combos? I'm planning to used either Porsche brake components or Wilwood brakes with a custom rotor setup.

Thanks in advance.

P.S. My user name is my license plate on my car which means 'The original TT'