okay what is the word on the displacement increase for 3.0 SC

[Bill Verburg]

http://home.nycap.rr.com/wmv/

[kiwi 911]

I have a 76 Euro Carrera 3.0 with the 2.7 crank:

Questions:

1) If I created a 3.2SS via 98mm pistons, should I still keep the SSI's or are they now undersized?

2) I read a comment in one of Wayne's books (I think), where you could change the crank from 70.4 to 66.0 to make a 'revvier' engine. Has anyone done this? Can you keep the CIS? I can't seem to find any comments on this modification?

3) Is a 3.2 98mm pistion kit bolt on? i.e. could the car be reverted back to a standard 3.0 for originality as some stage in the future?