I have like a glazed like wallpaper covering in the bedroom, a very subtle gold colour. I am going to paint over it. The colour I am having is Fairway Mist, like a very light green. I intend to prime the paper with an oil based primer, perhaps 2x coats? Sorry if this sounds like a silly question, but can you get matched primers (in otherwords the same colour as the overcoat - Fairway Mist) or are primers only in white or shades of. Then I am going to apply 2x coats of oil based gloss or silk Fairway Mist. Any opinions from the experts would be greatly appreciated.