Por15 & herculiner

[WRMZ71]

After hours searching last night as well as this morning i think i have come to grasp what exactly Por15 is. This seems like some really awesome stuff. My question is this though, I was originally planning on putting the spray on bedliner on the floor and firewall of my cab that i'm redoing. I know the Por-15's definitely going on the bottom of the cab but on the inside floor would putting the spray on liner over it be a waste of time? After this stuff I'm then getting some brownbread and then a carpet set. One other question. Does anybody have any pictures or can anyone tell me how far that carpet goes up the firewall underneath the dash? I can't hardly think that the carpet would go up there, but then again I think just the sound deadener on the firewall would look tacky. if anybody could answer any of this i would sure appreciate it.

Wrmz71