Hey not to resurrect an old thread but I've found this one helpful to me. I'm looking at a set of Crank Brothers Candy C's, and I'm concerned that they might break being the cheapest model of Crank Brothers pedals... but I guess that's what customer support is for.
As for wide stance, I'm a 36 waist and 6'6" so I've got long enough legs that hopefully the pedals will be comfortable.
Alternately I'll go with the Time ATAC pedals on Jenson USA...