We purchased a 20+ year old home that has shiny brass hardware on every door, light fixture, etc. As we replace fixtures/hardware we are using different finishes in various rooms e.g. the master bath has brushed nickel, powder room and foyer light has brushed brass, upstairs bath has brushed nickel, etc. I would like to change out all of the door hardware throughout the house and would like to stick to one finish. What is the best finish to choose to coordinate with the differing finishes in each room? Thanks!