Ahhhh..... I worked on one of those in that color a week or so ago. It wasn't terribly 'hard' paint either.
Didn't have to 'jewel' it as it was a rental car. Had a customer that had been driving it for over a month while his car was being repaired. Somehow he caught something hard and sharp
and immovable when backing up down low (down where it's flat) on the drivers door. Ended up scratching it from a point lining up just in front of the door handle all the way to the front wheel well. Had to get touchup paint from Nissan then spend a few hours buffing, and taping, and sanding, and feathering, and filling, and more sanding, and more buffing. Ended up good enough to where the rental company never noticed it.
(Although it was a bit creased!):eek: But they never noticed any paint damage!
The pad will make the ultimate difference in your 'jeweling' adventure. I know that SF4500 (in theory) should finish better than SF4000. Yet they both have the same "gloss" in the Menzerna chart, even though SF4000 has more cut. for that reason I stick to SF4000. If a 'glossier' finish is really needed, most Menzerna products work darned well by just starting with a bit more cut (in the pad) and as it breaks down, switch to a lesser cut/softer pad and finish it down.
At the end of the day, does SF4500 have more gloss than SF4000? Guess that depends the on the paint, the pads, the machine, and the hands behind the machine.

:dunno: