just for a comparison from my data so you can see the variances... First is max speed before braking and second is apex speed in a spec miata. they are very similar to what Loren listed. Just wanted to post these to show that he definitely isn't exaggerating about the abuse your brakes will take.

1- 109-83
3- 96-59
5- 66-59
7- 106-43
10- 101-53
13- 86-58
15- 103-69
16- 79-63
17- 112-68

and that's in a car with 110whp... more horsepower means I hope you have good brake ducting. lol