Looking for an outdoor structure for my very active boys. they love to flip, climb, jump, swing...I was thinking of getting more like gym equipment or circus type equipment instead of a standard swing set. Would love some leads, if any of you have bought such a thing. I'm also open to indoor swings and such. All my kids do All day my kids are climbing their dressers and leaping to their beds, jumping on the trampoline, doing headstands and back flips.