Not at all, just didn't want any confusion over differing part dimensions between what I'd measured on Mufasa's head vs the stocker.
Bob came up with a lightweight solution that suits his design goal exceedingly well, unless you've the harmonics that eats the retainers on your bike. Even then, for a race bike, 5,000 mile service intervals is not bad at all, it's more than a couple seasons of racing.