I am building a street / open track 66' coupe and I just threw on some granada front discs for now. What brakes do you guys recomend for track use? I would like to go Wilwood, but all the brakes I see on summit look like the "show car" brakes with the aluminum hubs. On a 65' fastback that weve got it has some nice wilwoods with some superlite calipers and that thing stops. What do you all recomend, and do I need to go to a 70' drum spindle?