I don't know about here on TRS but there are quite a few people on RPS running this set-up. I don't know if it's what Teddyzee had posted a link to, there's a 12" brake kit and a 13" brake conversion made by members over there, he could have posted to either. The 12" kit is made and sold by Gumby over there, doubt that he has any available right now though.
The people I've heard from with the 12" sport track set-up really like it, same goes for the 13" but it's more work and a lot more expensive. Personally I'll be running this kit on my 86 when it goes back together with the V8 swap. I'll also be getting the 13" brake kit when they get made (hopefully this year), and will probably go to it once I have to do brakes again.