Oh, one last thing. If your employer provides you with a vehicle (i.e. they own it and just let you use it) then under the law they have EVERY right to deny you the ability to carry and store a firearm in it, although this does not sound like your case.
Practice doesn't make perfect, it make permanent.
When I hear a Liberal say "I can speak for gun owners because I own a shotgun" I just want to scream "Well I can speak for vegetarians because I like lettuce on my cheeseburger!"