Any chance of a closer look at your finish Max. Does the bedliner hang on to the alloy pretty well? I imagine it is pretty easy to touch up any scrapes anyway...?
BTW, as far as slickness goes, my work truck has a slide out Joey Bed. The floor of this has lumpy, sprayed on blackness that looks like bedliner. Despite the textured effect, this stuff is the slipperiest thing I have ever seen in the back of a vehicle - everything in there slides around like you wouldn't believe. Not what the fabricators intended I think, but makes me want to find out what it is