I finally got my HF trailer on the 20% off coupon found on this site.
And I have a different idea for my tear. I am designing a mini-campmaster style tear. The hatch will start near the front of the tear at the top of the front curve going back. The galley will be removable to be turned to the side to allow for 6 foot height roof. I am building a 1:10 scale model and so far it looks like a pretty interesting version.
As soon as I get the model done I'll post picts.
here is cad of the profile - the hatch will start at the 78" mark
http://www.tnttt.com/gallery/image.php?image_id=3073