I've sprayed clear over all those. Some of those, you just have to be a little careful with. Mainly One Shot.
I will be adding a how to on how to do consistent outlines on both flames and graphics in the "How-To" section soon.
I've been using this method for 10+ years and it works great and I feel is even easier to spray over.
I have a step-by-step in there now, but it's how to do a reverse tape job...meaning doing the graphic color first, then the outline, then the base.
You can read more on the How-To section
here.
Enjoy the forum!