Great website here. Lots of info! We have a raised covered deck that I'd like to partially cover one side with a perennial crawler. Approx. 15' long by 8' tall area. Southern exposure, in Port Coquitlam (BC Canada), with a BBQ nearby. I'd like something that: - flowers (fragrant would be a bonus) - can grow tall and wide but also thin (not bushy) - can survive our winters - doesn't make too much of a mess I thought a net would make a good support.... Any other suggestions? We have white aluminum frame with glass railings. Am I asking too much? Any help would be appreciated! Please advise what could give us a little more privacy as well as enhance our surroundings. Thanks.