I've got skirting and architrave to paint, which I intend to do with satinwood. Now, at the moment, the wood is bare. I've treated the knots, and what I wanted to know is, can I use a waterbased acrylic quick drying undercoat primer since it is bare wood, and then doublecoat with the satinwood? Also, which is better to use, waterbased or solventbased satinwood? Thanks