Assuming the ties are at an appropriate tension (being chains, that should be easy) then the structure should be stable enough... I do fancy making one now
"An old, blind cowboy wanders into an all-girl biker bar by mistake... He finds his way to a bar stool and orders a shot of Jack Daniels. After sitting there for a while, he yells to the bartender, 'Hey, you wanna hear a blonde joke?' The bar immediately falls absolutely silent. In a very deep, husky voice, the woman next to him says, 'Before you tell that joke, Cowboy, I think it is only fair, given that you are blind, that you should know five things: 1. The bartender is a blonde girl with a baseball bat. 2. The bouncer is a blonde girl with a 'Billy-Club'. 3. I'm a 6-foot tall, 175-pound blonde woman with a black belt in karate. 4. The woman sitting next to me is blonde and a professional weight lifter. 5. The lady to your right is blonde and a professional wrestler. 'Now, think about it seriously, Cowboy ... do you still wanna tell that blonde joke?' The blind cowboy thinks for a second, shakes his head and mutters, 'No ... not if I'm gonna have to explain it five times"...
