my new plenum

hey guys
i recently bought a gutted plenum and it was painted red. im looking to restore it back to the raw aluminium that it was. anyone know of a place in lethbridge that does bead blasting?
http://i2.photobucket.com/albums/y1/RaGePwNs/gp1.jpg
http://i2.photobucket.com/albums/y1/RaGePwNs/gp2.jpg

also anyone in lethbridge that would be willing to weld 4 small holes on the top of my plenum for a good price??