We have a red brick house that we are adding a two story mudroom addition to behind the driveway. The addition will be prefinished hardie siding planks in two sizes. We picked Iron Gray for the 4" planks and Evening Blue for the 8" planks with Arctic White Trim. But now I am having second thoughts and wondering if a green like Mountain Sage or brown like Timber Bark would look better. This picture is a little washed out - the shutters are black. Thoughts? Thanks!