I just picked up a Cannondale with toe staps, which I scoffed at at first, but after a few test rides, I actually don't mind them, I haven't used SPDs in years anyway, simply due to being out of the game, so perhaps straps are a good re-introduction, but they do feel more secure / powerful than just flats... but that's just my opinion.
I have some SPD shoes on the way anyway, and currently use the flip side of SPD combination touring pedals on the Pace. But they arn't too good for the rough stuff.