We are looking to do built ins for our fireplace wall. Wanting to add 2 piano Windows (can't do full height because of building code in our city) on either side. I'm thinking of arched built ins, with lower base cabinets and upper open shelving. Wanting opinions on this and also whether I should paint the cabinetry the same as the current wall color or lighten it up by painting it white. Would appreciate any and all opinions. Design is not my strong suit! Many thanks!