Master Cut will do the job without dusting and a nice long working time ..sun or shade easy removal too I would do it in the sun so you can see what will be showing when it`s back in the real world
I`ve never played with Nissan paint, but if it is anything like Honda paint, a hearty polish and polishing pad should take care of those swirls. Anything *heavy cut* may be overkill for that clear coat.