Since they aren't a very heavy bodied snake, they're kind of like a giant corn, size wise. Even if I had one that got to 9-10 feet, I think I could handle it throughout it's life. How many people buy Burms or Retics and end up getting rid of them when they get over 10ft? I think it's irresponsible to own a snake like that unless you are prepared to take care of it throughout it's life. That doesn't just mean room, and the finances to feed it and pay for vet visits, but also support since it's crazy to try to deal with a 15-20 foot snake alone.
Just out of curiosity, does anyone reading this thread have a large carpet, and do you handle and feed it when you are alone, or is someone else always present.