Small update to my fitting by tyresonthedrive.com. It turned out the guy had broken 3 of the 4 TPMS and when I went to have my service and MOT on Monday, the place my guys use for the MOT said the warning light on the dash meant instant fail. I did some Googleing and found it only matters on cars 2012 onwards, but they were having none of it.
No matter, I rang a local garage who said it would be fine and got it done a couple of days later.
What I was then left with was the need to replace all the TPMS, Ford UK wouldn't get them for me, so importing them at £55 each, plus shipping, plus fitting...
I emailed tyresonthedrive expecting a "oh dear, that's bad luck" but actually 5 days later I've got a guy coming out to take a look. He took one wheel off and could hear the TPMS knocking about inside. I posed to him either I'm really unlucky, their guy did a great job and in the last 10 days they've just broken on their own... or... their guy did it/knew about it and didn't mention it to me. He spoke to someone on the phone and then told me keep my receipts, they've cover all costs. A small hassle for me, but can't say fairer than that I guess. We'll see how it actually turns out.