I am in Seattle Zone 8 and have a spot up against the house that is shaded where I want to put a Camellia. I am looking for a plant that will grow to approximately 10 to 15 feet with a width of 5 to 6 feet. I would like a variety that is red, double, and the flowers drop after blooming. I am having a hard time finding a variety that meets my criteria. Does anyone have a favorite that meets these criteria?