Those SEs are from the same seller mine were from, similar price. They appear to be in slightly better condition but hard to know from the pics. Mine were rougher than described by TMR and the pics didn’t show all the cabinet flaws.
The vermillion maple and stainless hardware is stunning. Other than the finish, I can think of only one reason to get the SEs if you intend a Tom Thiel crossover upgrade: the oversized back panel will easily accommodate double binding posts whereas the standard version will fit only one. Of course, you could always drill through the cabinet for the second posts but that’s a less satisfying solution, IMO (see pics on my system page).