Found a tutorial on how to make an aluminum case-all that's needed is a table saw, some spare wood, hinges and a dose of patience
http://runawaybrainz.blogspot.com/2011/11/diy-how-to-bend-aluminium-easy-way-with.html
http://runawaybrainz.blogspot.com/2011/11/diy-how-to-bend-aluminium-easy-way-with.html