i didnt have too trim too much only the cooler pipe holes, and just below the bonnet latch, but on mine we reinforced the slam panel, you can also see where the locating tabs have been added and teh slam panel reinforcement.
i think im running a cooler one size down from mish's and the other way around do the outlets are at the bottom.
This might suit an SR as the turbo is low,





your welcome to come have a look if you like, you could also show graeme your diff.