[PrerunnerRob]

I was thinking about this too, but a vertical door pillar between two slanted ones would just not flow too well either. If you look at a '63 cab, the rear of the door is slanted already, and there is a filler piece behind it that almost matches the angle of the front of the door before it curves around to the rear of the cab. This is one of the only parts that I have had a hard time envisioning flowing well, but I'm open to suggestions!