Help needed for conversion 87 3.2 (170Kw) into '79 SC from calif

[911cousins]

Hello,

After removing the 3.0 engine and finding a good 170Kw '87 3.2, its now time to start looking into the 'how to' of the conversion.
I have found some info that is related (like Marc's conversion of 2.7 to 3.2, or someone who has a donor car so access to other parts), but not for the conversion I am planning to do.
So unless I have missed anything, does someone have a description of what to do, what I need and what is wise to do as well (engine mounts for instance, but perhaps also other 'smart things' to do while I am at it.

Many thanks for your help,

Hans