In putting a t50 (starter on driver side) 4age 20v combo in a clubman. I am after the support brackets that mate the lower half of the bellhousing to the engine block. If i am unable to locate these is it a wise decision to modify the the single bracket that came with my 20v and bellhousing (basically tap a few 10mm holes) or does it weaken the bellhousing too much? I am pretty sure the aus sprinter version of these brackets will work with the 4age?