jcaI don't own Kingpins but from what I've read about them, the 100mm brakes work up to about 106 without bending.
Jup, get the 75-100mm.
The wide ones are really wide.
Because the ranges are so big you want to get the small one and maybe bent a little to get the perfect result.
'A wise man will make more opportunities than he finds'
Work like a captain, play like a pirate!