First off, I felt like I was cheating installing the Wolfman racks. I had them on my bike, including removing the Caribou rack and reinstalling in 30 min. It's such a joy working with such fine craftsmanship. They fit, they're STRONG and they look pretty good.
On to the Kriega bags. Here's a teaser, I'm running out for the night...
US-30 on left. US-20 on right, and works
Quite well I might add