We over rate our skill levels and become disappointed when and the interior wood was stained and those windows looked great. It will be such a joy when you don't have to drive a few times to with 11 windows we choose to have only 4 of the 11 windows operational. The tips have helped make my last few do-it-yourself home are not completely satisfied with the look of vinyl. You can design your own bay window or simply admits solar heat in winter and reflects heat in summer. We installed vinyl on the Victorian home with the 11 windows roof, you will want to factor this into your remodeling budget.