First off newbee to the site. I have had my gen2 p3at for about a year now and I ordered a fobus holster so I am concerned about the rust issue. Has anyone powder coated their slide? I know of duracoat and durabake. I think powder coating will last a lot longer and look good but I am concerned if the powder coating is too thick and will hinder the slide from operating correctly. Does anyone know about this?