i am attempting to do it myself , i can get hold of a full gasket set and new head bolts for about 32 quid , ford wanted 40 for the gasket and 5 for each head bolt.
and when i said i need a gasket for a escort rs turbo his reply was ' so is it a mk5 or a mk4 '
my reply was ' yes its a mk5 with a mk4 rs turbo engine in , as they never did a mk5 rs turbo'