Difuzionz already replied too that, don't think it's needed to find the thread as he claims his maths had flaws. I tend to use aMoC before BM, that keeps me from focus capping, and allows for a CS every 2 KC and not getting capped. Yet with your SrS not having initial dmg and Cobra doing some dmg it sounds beneficial casting cobra near the 1 s cast time.
for the curious http://www.mmo-champion.com/threads/...8#post19741978 post #9