Greg, I used to use Super Resin Polish but then Autoglym brought out ultra deep gloss shine (or something, its black!) and I've used that a few times now.
Its much much better and less chalky when it comes off, but it still seems to do the lacquer scratches just as well as SRP.....although you'll have to concentrate on one area at a time.
In saying all that i used the green pikey Zymol cleaning wax (ie get it from halfrauds and it doens't cost £8k) at the wekeend and not only does it smell nice

but it seems to be better and easier than autoglym. Finish looked amazing in the 5 min window between me finishing and the rain coming on.
Regardless of which polish you use I'd then recommend a wax to seal the surface too. Autogylm do a perfection wax or something

Focus ST estate, i3s and more pushbikes than strictly necessary.
....did i ever tell you about the Evora and VX220 i used to own?