I live in a semi detached and my neighbor and I are redoing our front walkway and steps to the front door. We are using Trafalgar paving stones by Permacon and are having trouble deciding which color to go with our Red Brick house. We are leaving towards Norvick Gray or Newport Gray. We are also repainting the green shutters and front door to a dark gray or black but have not chosen the color yet....Any suggestions or advice would be most appreciated! Thanks!