Good news is, I've put the new exhaust on after recieving a Decat finally
Sounds great, although I seem to have a noisy manifold.. its not blowing from what I can tell. Just seems to be more noise from there than the Backbox! Maybe its cracked, meeh.
heading down to a peugeot garage in the morning to see if they have the gearbox plug. As nowhere seems to have them, and the nearest citroen garage is about 15miles away.