I agree though, the next hit delay on Strafe is only going to net you maybe an extra arrow compared to Guided - and that is only if every Strafe arrow hits. This is part of the reason why I said don't bother planning (if this char is for the new ladder) 'cause they might switch a few mechanics around. Probably not, but they might.
But ya, if this char is for right now, you can get by with Strafe, but for the most part, GA/Strafe is about equal on bosses.
There is a rather amusing thread on the discussion, where a player timed the Baal kills using GA vs Strafe. They were almost the same. Then he equipped a Fleshripper, and downed him in about half the time.
7k is a bit low I agree, but it is sufficient for multi/strafe for the most part.
Atma's can help quite a bit on bosses...when it wants to proc.
"The only difference between genius and stupidity is that genius has its limits" Einstein