So some more updates.
Car went in for it's MOT yesterday. Failed on a CV boot, which was fitted by Lovett tonight and it gets retested tomorrow, so happy days.
The air bag light has been intermittent, which ended up being the plug that connects the airbag from the seat back to the seat base, before it runs into the plug on the floor. I ended up cutting out the plug and soldering the cables together, heatshrinked each one and then wrapped it in loom tape.
Also played on Vagcom and got the US lights on the headlights:
And also got a set of Audi TT 10 spokes. Stats are 18x9 et50ish. I think they would look great with a set of big orange Porsche brakes underneath. Trial fitted them tonight (its great having an airgun) and the rears are perfect, fronts need 5mm spacers to clear the strut.
As always, share your thoughts :)