bmike, I'm thinking of ordering a Swallow. I like the fact that it has longer rails...and the cut away design. Seems like it would be good for riding in the aero position. I'm a little afraid it might not be comfortable for me, though. Have you ever tried the Swallow? (I see that you just ordered one yesterday.) Let me know how you like it.
Or, if anyone else has ridden the Swallow, I'd appreciate any input.