As a Christmas gift to myself, I bought a Selle Italia ProLink Light Gel Flow saddle.
http://http://www.coloradocyclist.co.../item/SELKBS31
Unfortunately, I have not been able to test it out just yet. As soon as we get a mild, dry weekend here (I see you're in Chicago like me!), I plan on doing a test ride with it.
It used to be available in red...however, based on my last Google search, it looks like the 2010 model is only available in black or white. But it is 144mm...so the width is close to what you're looking for. Of course, I have no idea if it will be comfortable for you or not...heck, I don't even know if I'll like it.Just thought I'd throw that out there for you to ponder.
Linda