DIY!
Paint corrected with Sonax Perfect Finish with a Lake Country Microfiber cutting disc. Then I followed it up with Perfect Finish and a foam finishing pad. The polishing machine was a Rupes LHR15 Mark III.
Then I used Gyeon Prep as a wipe down before coating.
I coated the car with 2 coats of Kamikaze Myabi. Myabi was so easy to use, I cannot recommend this stuff enough!