if you dont want to remove paint i suggest you try Prima Amigo.
thing is awesome to fill the haze and swirls.

i dont polish my MCS
much these days as, like you, ive kinda removed quite a bit of paint
(in my case clearcoat) to remove deep dealer installed swirls. i dont
know how much more clear i have left.
Amigo is a glaze so it does not remove paint. i guess you can do
some minor hand polish (or us a RO with a softer pad, low speed)
and then coat it with Amigo, followed by your favorite wax.
