np, thanks for the rep.
well i work for Easton Bell Sports, i get a discount on a wide variety of products.
so i would just recommend you finding a helmet you like and i'll see if we've got it. (which i should)
the rating is good for 10 years. you are correct.
yeah the Rotas are a great deal for a super light *perfect* size. the only thing i've heard about the wheels is that they are not the strongest. but for something like autocross/track days only, they should be just fine.