Building the 'expedition' box - looking for ideas and input

[threedogs]

I'll tell you I have been looking at space cases to fit one or 2 to the roof rack because they are a good size. I don't want something too tall. I think your sizing is bang on. Will wait to see you product before making a purchase. Nice work.

Thinking the weight alone of 2 space cases on your roof might be a tad heavy on some style of trips.
they look the the same as my fully lockable ammo/battery box