[MENTION=99453]scoatw[/MENTION] I did mean wider, but said thicker.
[MENTION=345151]License2Ill[/MENTION] I haven't found too much of an issue finding 54cm frames.

Just yesterday I was able to pick up a 2012 Specialized Crux Elite with mostly (upgraded) Tiagra components, a computer, and new bike pump for $500. Wasn't exactly what I was looking for, but it was too good of a deal to pass up. I'm still looking for something that fits all of my criteria, but I'm patient.