Oh yeah sorry I forgot to answer that part of your question. Yeah, it won't break, if it's like the Protege5 antenna (I think it's the same), it is designed with a flexible joint in it so you shouldn't have a problem.
I actually think I might put my stock antenna back on tonight to relive the memories. I love how it makes the car look like a remote control car
Right now I have the Honda S2000 antenna and it's short and also flexible.
It is possible to break the antennas though, I've seen plenty of vdubs with their similar antenna with it permanently bent.. I wouldn't recommend going through a non-touchless car was or anything that'll really squish it down.