Much appreciated. I used the tool here on this site to overlay the template, and scaled it so the bottom of the wheels and rooflines were on the same levels. What did you use? Regardless, it looks like I messed up somehow.
Given that, I'll probably rework some of my numbers then, and likely the trailer will end up a bit less tall, probably closer to 1.5' in the front if I bring it back 6-12 inches to give a better turning radius.
EDIT: It's tempting to upsize it to fit 4x8's, but originally I was considering going as small as this:
The tail lights are only 4.7ft apart edge to edge, and the further the trailer sits back, the narrower it needs to be.