I have an old 1820's house that is getting an addition added. I was thinking about adding a porch but don't want to take away from the old colonial architecture. Any suggestions? I also need help with the siding/roof color. I kind of like light grey, a grey/green and even a cream yellow for the siding (finger jointed ceder). I'm looking into certainteed roofing but am having trouble matching the colors to siding. The addition is currently being built so I need to get moving to order materials. I am having trouble matching the colors. Any help would be greatly appreciated.