It's an interesting question, I think.
Aren't many sealants variations on aminofuctional silicones?
As I understand it, getting the stuff to protect is easy, getting the subjective qualities of shine and depth and gloss and jetting is hard.
I'd
GUESS
that most of the secondary components are related to bringing out those qualities. My hypothesis would be that you will get decent shine, but at the cost of the nuances of gloss, depth, jetting, etc. IOW, the stuff will form the shield, and shine, but won't look so hot.
Some hypotheses are proven right, some hypotheses are proven wrong. I got no pride in this one coming out either way.
After several years of layering this and that, my overall conclusion based on an entirely unscientific methodology is, one product at a time looks best to me. And the car always looks like whatever it was I put on last; for example, Souveran over Klasse looks like Souveran over NXT looks like Souveran over clean paint, to me.
YMMV, though. I'm just another weekend punter like most everyone else here.
Tom