Yeah, going the same way for Moby, but another problem is mattress thickness - most are only 7cm thick and even though they are supposed to high density they are just not comfortable.
Solar energy store has one with solar powered electric lift but I'm yet to check it out.

http://www.solarenergystore.com.au/i...-tent-121.html

$2600 is a lot of money but for fast set up and a solid roof it will be worth it - depending on mattress.

This is another good one but at $5000 is too much money and not aerodynamic.

http://www.bundutec.com.au/

Mattress looks good though.....

Cheers,

Errol.