If you want to be hit capped then do it. Your deviation from the currently accepted Best DPS is not a matter for discussion. The first person pronoun I is always capitalized in English no matter where in the sentence it occurs.
Frankly, I think the BiS list is incorrect, and here's the one I think is truly best (Askandhi as the weapon due to 3.8 weapon speed): chardev 8 - Cataclysm Beta
Are you really sure about switching the Nefarian neck in for the Sinestra tank neck? Despite this topic i prefer it to be hitcapped, altough it is a theoretical dps lose, I hate the situations in which i have to HB without a Rime proc.