Insight where do you live? Is your balcony on the ground floor or higher? I guess you need to use it due to space. I'd try a Kryptonite NY Chain next time or convine your better half that a bike hanging on an oak wall hanger is a work of art.
Nev...you have to get that mini-van. By now you could darn near have 1/4 of it paid for! Believe me they really are nice once you make the move. Everybody else is taking off wheels, stetching up to a roof and such and you are on the way home or sitting on the back deck relaxing with your favorite recovery drink/food watching them suffer.