I'm interested in dying my doors and dash, everything that's stock '99 muddy grey in my car to black (except center console and gauge shround, i have other plans). What's reccomended? Paint or dye? Id prefer the dye because of its ability to soak evenly into the poly-vinyl better than I could ever spraypaint something... plus i dont want it to be glossy. Paint can also scratch easy and flake if not done properly.