Excuse me if this is a dumb question, i did a bit of searching and can't find exact info on it. Can anybody tell me what version Xbox is the PAL (Australian) Halo SE green one? I plan on modding it, and the deal seems pretty good. If this one isn't recommended, any information on which version i should try to find would be appreciated.

Thanks.

open it up if you can and look at the mobo.
you can try the versions guide

on what date has the xbox been manufactured?

even if it is a 1.6, you can still mod it. (all versions are curently moddable)