Looking good my man. I would also suggest using black door edge molding around the brick panels. I have also seen some 1" black plastic edge molding in the hardware store.
I pulled 2 sets from the JY for 2 bucks. I use an exterior black latex house paint in semigloss and water it down by half (2 to 1) and use an old terry towel and wipe it on. 2 coats...acts more like a die then a paint. sparingly wipe anything you do with a gloss off or no sand first.
And thinking out loud perhaps rounding the door pannels rather then 90's. It would match the profile of the winders and the curves on the doors.