Standard will be fine, just make sure that you (or the garage) gets the head and block surfaces checked properly and machined if necessary. It'll save a lot of hassle in the long run.
I'm not sure if the headbolts need retorquing on these. The garage that did mine last said they don't...
get some new head bolts just to be safe do it once then it done no worrys bolts are cheap lad just mind them washers when rmoving the headbolts.cheers for the rep