Edge star28 or vino28 drawer configuration

Hey guys. I just ordered an edgestar 28 and cant decide on a drawer configuration. I emailed chuck and he said that it will take 12 single/ 6 doubles or any combination of the two.

I know there are quite a few out there with chuck's drawers. What i'm looking for is feed back on what you guys have or What changes you would make If any

What I'm thinking is 4 doubles and 4 singles.