volvo turbo into clio 2 help

[robclio16v]

hiya guys im fitting a 1.7 volvo turbo engine into my clio 2 phase 2, my question is about the wirring..

do i have to fit the volvo ecu to the renault engine bay loom ?/

would it be easier to use a stand alone managment? if so could i just run stand alone on clio bay loom and volvo sensors etc??

anybody done this conversion before??

wiring diagrams also help

thanks

rob