One thing you for certain want to do is device an adequate exhaust fan to the outdoors for the cabinet. What you want to do is pull a vacuum on the cabinet to keep sand ouf of the shop. If you get really tricky and provide a ?barrell? for a trap you can recover a lot of media out the vent over time.
Probably want tempered glass instead of plastic window, and divice an easy mount system so you can replace "blasted" windows. Don't forget lighting
