If you are to laminate the logo over the color you should first sand the hotcoat away from the logo area so the 1.5 oz glass bonds well to the lamination. Spread some resin on the board and place the logo over it with more resin over top and squeegee out all the air bubbles. Then you can lay the 1.5 oz cloth over and laminate it. Then hotcoat that area. Normally a logo patch over color is done before hotcoating but you just have a little extra work sanding and re-hotcoating.