I am currently building a new home with a open floor plan. One level with a bonus room, one bedroom and one bath upstairs. My kitchen has white cabinets and I have a sunroom that open through two opening on both sides of the fireplace from the family room. My dilemma is I want to paint the whole house in a medium grey with a black and white dining room and turquoise sunroom. My questions is this too much grey? I do plan to add colors such as red, purple, coral through accents. Thanks!