Although I'm not looking at an enclosed trailer, I have a similar problem - there's 84" between the corner of my garage and the cement retaining wall - the trailer HAS TO FIT in that spot or it will be parked in my way all year. I found an 80" wide Echo Elite EE-14-14. The 'problem' is that I'll have to drive over the fenders to load, that will entail building ramps over the fenders so I'm not crushing them. Since the bed surface is also 63" wide, the tires will overhang the edges 'a bit' and I may also have to add ears for the tires so they don't slip into the gap between the bed and the side rails.
The Elite is 63" between fenders and the Talon X is spec'd at 64" IIRC. It's physics, how wide is the 7' trailer between fenders and are the fenders stout enough for the weight of the Talon?
Note that I don't own either yet, but getting very close - I'm hoping for a good deal on a leftover 2019
R which is 68.4" wide IIRC.
Also note: getting yourself in and out of a 7' wide trailer will require gymnastic skills on your part.