0.93 on both, had 0.94 on them but found HW was higher.
Yes that seems to be the simplest solution at the present.
I will be swapping out the stock fans for 175cfm ones.
I will post the the results on my first impressions post that can be followed at the link bellow.
https://bitcointalk.org/index.php?topic=306969.msg3290956#msg3290956