I'm trying to decide between two used Carver Aft cabin cruisers, one with with an upper and lower helm, one with just a helm on the flying bridge. I've heard it's nice to have a lower helm in cold weather (and when you need wipers!) On the other hand I don't intend to deliberately go out in bad weather, and I wonder about double the cables, double the gauges, their cost and maintenance, etc. You do get a bit more room in the salon without a helm there, but not that much. Any thoughts? Thanks very much.