Welcome Shaun, congratulations enjoy and happy RS’ing. You know the registration then you can go onto the Ford Etis System enter the number and check. Good luck
Lots on this and other forums explaining about how to do a physical check. Just feel for the gasket sticking out beyond the face of the block/head in the right hand bottom corner of the engine. It sticks out and has a brass rivet in this location, then it has the correct gasket.