I know this has been talked about before, but I can't find anything with the search. I've already decided to run disc brakes on the front of my super. My question is which kit? Empi or Topline? I've heard very good reviews about the Topline kit, but my local parts guy sells the Empi kit. They say they don't have problems out of their kits. They get them directly from Empi. I guess my real question is mail order or local guy. I'd like to buy from him and do my small part to keep him in buisness, but I haven't heard too much about the Empi kits. Post up opinions please.