Done!!! 99% anyways. Little tweaks left but damn it looks nice!
So, after seeing a few threads recently I thought best to stay well clear of straight through pipes. So ended up doing something similar to what MachineMonkey and I did to his. But I opened up the rear silencer, took all the wadding out, removed the dividing wall then welded it back up again!
From start to finish...
Rear bumper fitted to be able to start aligning everything
Rear bumper taken off to give more space to cut through the exhaust (used BIG cutting disk again!) was simple to take the rear bumper off in fact. Take out the clip in wheel arch liner, undo 4-5 bolts under the bumper then pull away! I was surprised how easy it was

Also after working on MachineMonkeys with the bumper on... It's damn easier with it off!
Welding up the right hand box and tips
Bright arc!
Back box all welded up after taking everything out of it, and right hand outlet welded in to position
Better view or right ham outlet
Test fitting and adjusting everything
Side view (still a little adjustment needed)
THE MONEY SHOT!!!! (Finishing adjustments still at this point)
Will get some more daylight pics up tomorrow morning and also sound clips throughout the build.
Not a job I want to do again though in a hurry!
12:40am and finally finished! I'm off to bed!!
Scrap the idea of making kits!!