My stalls are all Priefert pieces other than the barn walls, so no center post. Just the Priefert barred panel and the three way connecter you linked to earlier.
If you have all Priefert pieces (I still don’t know if you are building the sides and backs of the stalls yourself?) then you don’t use the t brackets–just attach the Priefert pieces together with the two way or three way connector, and anchor the stalls with the Priefert anchor rod:
http://www.priefert.com/products/horse-stall-accessories/stall-starter-kits
(If you need that, call them to order and be sure to explain you have the OLD stall style. That specific item looks to be for the new stall style, with the new connectors.)
If you’re using Priefert pieces except for the back, you’d need 6 t brackets, 2 three way connectors and four 2 way connectors. I don’t know how the anchor pin plays into that. If you’re building the stalls and just using the fronts, you’ll need 8 t connectors OR four t connectors and 2 of those two way to wall connectors.
I did find this, which is handy:
http://priefert.com.br/informacoes/40.pdf
Couldn’t find that online when we reversed our stalls, but we thankfully had it in hard copy.
The fence is 1348-3 from here:
http://staytuff.com/Horse.asp
I’d wanted v mesh, but our fence guy was a dealer for this stuff and the price was just too good to pass up. It’s just on the perimeter, and there’s a strand of hot on it, so horses interact with it very little. Seems to be just fine!