RobertRyan - I see the 2015 Kimberley Kamper Models have been released and been going through the new brochures. Sure wish I was handy enough here to rig up my 5x8 front deck on my off-road POPUP to take on the design of the Kimberleys.
I use my front deck solely for transport of camping items. With this front deck and my truck bed I can carry a hugh amount of so called needed supplies on my trips...
I was looking at a few large truck diamond plated tool boxes the other day and I think I could modify some of those perhaps. Also looks like a Wrangler Jeep add-on solid top might fit this area as well.
I was thinking maybe fill in the front deck area with solid walls and pull out drawers like the Kimberleys have and let the POPUP pull out tent bed ride along the top of the enclosure when I setup... If it was enclosed then I would add a storage access door from the hallway inside the trailer as well.
My front deck is similar to this google photo...

This could work for more system equipment to support solar power and battery banks etc...
Would love to pull ideas from the Australia OFF-ROAD trailers for carrying supplies and equipment... Also love your independent wheel suspension





Pipe dreams hehe...
Roy Ken