So did a little bit of preparation for it yesterday (was going to be today but due to the weather forecast.....)
Then after removing the rear bumper, having a bit of a play then replacing the bumper. It now looks like.....
(Rear mud catchers not replaced when photo taken)
Looks quite funny at the moment, as the hidden exhaust is a little lost.
(Note the bolt welded to the backbox and hanger bridging the rust )
It's going to PDGough tomorrow morning for a new custom made system, It's going to be a twin oval, but as they make their own tailpipes, I hope it's going to be slightly different to the "norm". We'll see.
Thanks to Jezzy for all the info he's given me.