Just an update on the build. Body internals and pneumatics now on. Big thanks to Steve at Belsales for his assistance wih all those parts. Now just waiting on the feedneck and VASA from the States.
The grip frame is proving to be the spanner in the works as, though the WGP internals do fit, they require adjustment screws that are proving difficult to obtain. It seems the frame wasnt milled all too exactly as the hole for the sear retaining pin is too tight and the pin wont fit. So either I need to find a person to bore out the hole slightly or I sand down the pin. Or I give up on the frame as a bad job and find a new frame. Think ill try all 3 and see which one works.
Thanks to everyone for the advice and a special shout out to
@Everyinchtheanimal for all his help on wednesday. Top lad!