JshWright: An apt-cacher-ng would probably work well, but that's not a repo

Mine is at 3.2GB with a homogenized 9.10 i386 environment. However, that'd leave the non-Ubuntu/Debian people out in the cold. And if you're going to have a repo, you either need to have all the files someone might need, or a way to transparently get them.
vonskippy: See my previous rants re: the difference between "drives" and "storage." Gasoline is $2.85/gallon, but it sure costs more than 7 cents/mile to operate a car.
Also, "distros" has no apostrophe, unless we're referring to the distro's size or some other attribute of the distro. "distro" isn't a contraction, it's a shortened form of "distribution," like "phone" for "telephone."
EDIT: "once the hardware is setup" -> "once the hardware is set up";
"setup" is a noun, not a verb. caker backupped my apostrophe thunder, so I figure pickupping his not-a-verbing is only fair.