I can't really comment about anything but our brake kit - it's still the biggest, baddest, lightest setup that fits under a 15" wheel.
Dr. Mike killed his old BBK at Buttonwillow, the exact track you were running, which is why the BDM came about... He's had no problems since. So, not only was the kit designed to work insanely well, it came about because of the exact track you were running!
The only other items I can mention is that we supply aircraft hardware (no need for safety wiring!), top quality hardware elsewhere, metal locking nuts, and hard anodized calipers, hats and dog-bones that don't discolor. It's been track tested by us and our most hardcore track junkie customers at every regional track here in Texas (Texas World, Eagles Canyon, Motorsports Ranch Cresson and Houston) and a myriad of tracks around the country - VIR, Road Atlanta, Barber, Lime Rock, Watkins Glen, Streets of Willow, Buttonwillow, Spring Mountain to name a few.
In our opinion, there's simply no need for a bigger rotor - and especially no need to carry around all the extra weight that comes with it unless you just want bling... Lighter = faster.
We also just dropped the price $100 as we're releasing two new BBK's and the manufacturing volume helped drop our costs. It's now just $1250.
