My guy is roosting, about 18" off the ground with his silkie, frizzled serama, and Polish friends. I'm not sure how much higher he could get.
Here are some more head shots of Warhol. It's hard to see the three rows of bumps, but they are there. He's right at 8 weeks. I'm actually hoping for a boy in this case! It's a little hard to see from my camera phone pic, but it's looking quite pink and wide for his age.
The nostril cartilege part looks very large and the beak looks thick, from top to bottom where it joins the face, with a slight downward slope. Those are traits that often end up being roos, in addition to the wider, redder combs. Great shot!