Design Criteria

So this post is partially for me.  I needed to write down all that I want this trailer to accomplish.
What I want out of the trailer keeps changing a bit.
I think having written goals should help me in the design phase.

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The the trailer I want to build is a mix of the following 3 trailers.
Listed below are the trailers and the aspects I like about the trailers.

This guy's awesome custom built off-road teardrop:

https://www.youtube.com/watch?v=6PKB6G9NKXw

• Pass through storage for 10x10 pop up dining fly
• Slide out Camp Chef stove/oven
• http://www.amazon.com/dp/B0013LLSZG/ref=wl_it_dp_o_pC_nS_img
• Double cabinets with wine bottle storage behind
• 40 gal water tank - for longer off grid time
• I want enough water for 2 people @ burning man (desert, 8 days)
• Last time I took 120 gallons for 4 people, that was super overkill.  
• Double batteries (or more) - for longer off grid time
• LED lights

The Camp Inn 560 Ultra: 

https://www.youtube.com/watch?v=TLLFt3vzFoA

• More Trailer Info: http://tinycamper.com/raindrop560ultra.htm
• Fantastic fan with rain sensor
• Roof window / Skylight / stargazer window
• Lots of windows
• Wood lift mechanism for tailgate (low maintenance)
• Red / white dimable lights
• Efficient layout
• I like the raindrop front, but I'm undecided on that look, teardrop seems easier to construct
• Aluminum skin

The Campster 12: 

http://www.angib.pwp.blueyonder.co.uk:80/teardrop/tear56.htm

• Standing interior height
• Layout - queen bed on left, bunks on right
• I would add a storage wardrobe between the beds

Other design criteria:

• Cheap window mount A/C unit in a wall
• T@B style windows - http://www.tab-rv.com/
• Stand up height in door way (I don't want to change outside)
• Sleeps 4 people, enough room for an expansion in the family  :)
• Bunks in front for kids - possible convert from bench or smaller table
• Queen bed in back for my wife and I
• No inside kitchen
• Microwave
• Inside table for board games in the rain (a favorite memory of camping growing up)
• No drop floor - concerned about ground clearance
• Roof top bike rack
• Steps / foothold to reach bike rack
• Able to go in and sleep without setting up (drive through the night rest stops)
• Needs a furnace and insulation - wouldn't mind winter camping with it
• Water tank anti freeze heater - for winter camping/tailgating
• Outdoor shower

Extra's: 

• Raspberry pi media center
• WiFi / Bluetooth controls from an IOS app - lights/radio/etc
• Sink attaches to outside instead of being in galley (hang off the side)
• No gray water tank?
• Solar? 
• A bike version of this Thule rack : https://www.youtube.com/watch?v=GPA3Q6gxJzA