Sorry to butt in but really, the CAFS have very little bass. It's OK if you are recording a string quartet or something, but it'll make a rock band sound like it's playing through a two-inch transistor radio speaker. You'll be disappointed in them if you are used to your CA-11. The CA-14 are significantly bigger than the CAFS but oh so so much better for music.
Hide 'em inside an acoustically transparent hat--and by the way, acidjack, could you name some of those brands?
I've said it elsewhere, but I really don't think security for anyone but a handful of bands worries much about tapers any more. I had CA-14s hanging out all day at an EDM fest, bulbous black mics clipped to the yellow cord of the schedule/laminate around my neck, and nobody looked twice. I brought in a little shoulder bag with PCM-M10, CA-14, battery box, sunscreen, etc. Security poked through it (though they didn't pay much attention to CA-14 wires), thought the PCM-M10 was a camera, didn't care a bit.