I would stick to
Blackfire or Platinum if you are looking for a sealant with the depth and appearance of a carnauba. They look awesome when topped with wax, but they hold their own by themselves pretty well.
Klasse gives more of a polished rock look to your car. Not soft and deep but rather very glossy and shiney. It gives good depth, but not like Platinum or Blackfire.
That is one layer of UPP. I like it on dark cars a lot. Its a pretty versitile product.
If you aren't getting a carnauba off with Dawn then you might want to increase the amount of Dawn in the wash. There isn't any real reason that wax shouldn't come off with Dawn. Its not the strongest stuff in the world.