>>/12/ 

You're reading my mind.

Here is a simplistic version of it so far.

http://paste.debian.net/438809/

A more complete version would have other types of common browsers and versions and go through and select them using case or an if statement depending on the random number. 

A more complex version can add a a list of proxies and randomly seletct one using the 
--proxy option, or switch from torsocks to proxychains in the command.

I'm going to do this kind of thing for wget and curl as well!!  Great idea.

I actually lol'd when this worked.

I'll work on adding complexity to this later.  I have to study for final exams, no time for hobby time this week.