yes mate, long term will be fit ma with diff, get several spare pairs of shafts and abuse it to be honest! fed up of cars being on axle stands in the garage!!
then around xmas time, engine will come out, spray bay, fit new worked head, c2 inlet and gmc tb, fit forged rods, arp bolts, acl bearings, send turbo off to be converted from td04 15t to a td04 19t, turn the boost up then ring time next year