Ultra light 8' Modernistic Cub Design

I have become a fanatic for building light weight teardrops. After
working with a few original modernistics and constructing one, I
have settled on the idea of designing an eight foot model on a
reinforced 1" angle iron frame with 600-1100lb dexter axel, 3/4"
square alluminum tubing framing, 1/4 baltic birch interior and
galley, 8 gallon onboard water tank, gravity fed sink, insulated ice
box, two burner propane stove, solar panels and battery box
including marine battery. The entire body will be riveted exactly as
the originals and the birch will only be a facade for cosmetic
purposes and insulation. We will use very tall tires on 16" wheels
for the retro look. Our very accurate estimated weight for the
finished trailer is slightly under 500 pounds with a 55 pound tongue
weight. The bed will be 78" long. It will have upper cabinets above
the headboard area and the usual shelf/cabinetry towards the galley.
To accomodate the ice box we are moving the galley hatch a few
inches further up on the roofline and also raising the level of the
galley counter, which has always seemed a bit too low to me anyway.
The modernistic style compartment door will be relocated to the
upper area of the sidewall and be sectioned off with an insulated
alluminum area for battery box and electrical fuses. I have uploaded
a composite image of the design concept above. It will also have two doors.
This design will be targeting the ultra mini auto market and also be suitable for larger motorcycle use.
What do you guys think of this idea?
As usual, all input will be greatly appreciated.
Thanks,
Deserthawk