We are changing our siding to Hardie Plank. The front porch wall will have board and batten, with SW Tricorn Black paint. It's smack in middle of my house. The rest of the front lap siding will have SW Gauntlet Gray. Trim is SW Pure White. We are also doing a bandboard in Tricorn Black on the front lap siding, separating the lap siding and stone (which is a little more than 1/3 of the height of the house). My question is, should the black paint on board and batten and bandboard have a satin or semi-gloss sheen?