UPDATE:
Popped up the M5 to jordysports earlier to sort out my sunroof. He had one spare on his latest pug so i found some dolla and had that off him.
He helped me fit it and after a little while, a handful of dremmel disks and some very rusted screws, the new one was in!
As its from a 106 its not identical to the one i had, but it fits fine. has a few dimples on the top which looks a bit off but will do for now!
Lets just hope once it starts raining again taht it doesnt leak!
I also found this quite interesting, had a look at my down pipe and exhaust manifold and you can see why its blowing so bad! theyres a HUUUGEEE gap! so out came the exhaust sealer, got that on ...still blowing... so jacked the car up, and between the cat and the downpipe the garage had JUST worked on was also blowing. So some sealer on that and its sounding much better now.
Still not 100% and prob wont last long, but will do for now! 4-2-1 is still the plan soon.
AND finally found out what the grinding noise was, its my lowerbrace rubbing on the bottom arm (which has just been replaced) not sure what to do as i dont really wanna get rid of the bottom brace. ideas?