Great post!!!
However, I do believe if you work with your stud you can eliminate some of the problems, I have seen many who had studs that after alot of training were great house pets. I will have two studs soon, although it will be a year or longer before they are bred and I am confident I can handle them. The marking thing does not worry me, any male dog that lives in the house must wear a bellyband at all times!! They also know that humping is not allowed unless said otherwise and will stop once they are told, they know the rules and obey them well. The hardest thing though, would be that a male stud once bred tends to have only one thing one his mind...