|Not my bike or my picture|
The Rally Raid soft luggage racks seemed to be the best available alternative and I made the order a while ago. It was also important that the RR racks and my Nomadic rear rack would fir together which they do judging from the pictures found at ADVrider.com. I haven't actually received the goods or installed them yet, but both of those things should happen at the end of the month.
In the meanwhile I got a heads up from The Rolling Hobo that the RR racks have a weak spot at the lowest mounting bolt. His rack fractured from both sides during the Eastern Dirt ride. You can see pics from the failure at the week 3 entry of his blog. The plan is to tackle the issue with large spacers and see if that is enough to prevent them from breaking. I'll post more once I get the racks mounted.