I went with the time at the Mass. Dev Chart. I figured I should have added a bit more time, but from the looks of these, it would have needed ALOT more. I should say I haven't been using D-23 until recently, and before that D-76. I am used to running 2 rolls through D-76 in the same manner without much problem, and figured I could with D-23 as well.
Thanks for the input guys!