HD Camera

Hi all, 1st time poster.

I am looking to buy 4 HD cameras. The use and needs are as follows

1: Its for a video shoot
2: Future use will be doing videos and capturing studio footage and maybe used in a live music performance.
3: It will not be used to capture audio but if it could capture it un distorted that be great
4: I'm not looking for tons of features on the camera just something that will record HD.
5: The footage being shot can be brightly lit.
6: Basic zoom functions would be handy
7: USB to computer
8: Storage format is important but I would like advice on that too.
9: Editing is on Final Cut Pro
10: Ideally then need to be all the same make.

I don't wanna break the bank on this either so nothing expensive.

Thanks in advance for any replies.