engine upgrade 3.0 to 3.2 ? help
 

i have a 3.0 911 SC engine
need advise...

should i upgrade it to 3.2 with high compression heads and dual carbs & cams... ?

or should i just straight out go to a 3.2 engine?

has anyone done this?
here are my conserns...

by upgrading to 3.2 from 3.0 does it creates heating issue?
how much horespower will i have... approximate number ...?
what benefit of either doing the upgrade from 3.0 to 3.2 would i have..?

let me know... any positive and negative information would help a lot!

thank you