Hi Ian, the distance might have made me think otherwise but I put mine on a trailer and took it to CC Midlands for PBC and had it booked in a few weeks later for SVA.
So long as you followed what the book said and CC have checked it over then it should be good to go. Just make a last minute (week before) call to CC to make sure VOSA haven't added anything to their hit list. As others have said put a scratch set of tools in the boot and go for it. I probably shouldn't have but I actually enjoy it.
Which ever way you go you'll be blatting soon and look like this 😬