First I have to tell you how great this kitchen is, you do beautiful work!
I can see both right and left sides of sink are the same dimensions. Can you tell me why you chose dishwasher on left opposed to the right? This is my exact footprint. My home was even built in the early 40's too and I had decided on this exact layout before finding your photo so my jaw dropped when I saw it.
The only difference is I put my d/w on the right. Do you think I should switch it? Does it matter? FYI I'm right handed.