Haven't painted sign foam before and looking for advice. We will be painting a routed sign foam 3 sign for exterior use. I have read through the material's tech info and it says you can use any type of paint or primer, only that latex may take longer to dry. So what type and or brand of paint do you recommend? The colors painted will be white black and gold, and will be painted with brush and roller. Also I need to match a paint to 3m 7125 satin gold vinyl. Does anybody know what paint would be a good match for this? Or should I take a sample of the vinyl to the paint store to have matched?