Rack-mount computer case that'll withstand touring.

Hi folks,

Looking at building out a rack-mounted server to drive Resolume on the road, and be our pre-viz rig when we're home. I'm comfortable building out the computer, but would love any advice on a road-ready, rack-mount computer case that can survive planes, trains and automobiles.

Would love to avoid spending $1000 on a Pelican case to protect a $2000 computer, but that's wholly preferable to getting off a plane to find a box of broken computer parts.

Any advice appreciated!