IMHO, do NOT even begin to attempt that swap as I highly doubt that most people could succesfully do all that WO many serious problems/headaches. There are MANY differences between model year products (Volvo changes many things EVERY year) and even IF the same model year, the differences in the cars between turbo and NA are far more numerous than just the obvious few items. They're essentially totally different cars. There are more things than I care to begin listing here.
It's a job that to do correctly would take a very experienced, educated Volvo master tech with years of experience AND all the wiring manuals, etc many days to successfully complete and even then, that person would still have many problems, headaches.

It's far better to just buy a turbo car IF one wants a turbo car.