@Berk: Sorry wasn't trying to give Seibon a bad rep. For me it was MOSTLY a design thing that made me go the Vorsteiner route.
1. Vented from factory (regardless of how small)
2. Preferred the "look" of the Vorsteiner
The Seibon is however a perfectly acceptable alternative for those so inclined and it can function quite well as Berk Technology has proven with their bad-ass race car time and time again!
