You are the one who has to be satisfied with the look. I am not going to scale out your plan and look at it and give an opinion. I am not being mean, I just don't want to go through all that work. You do. Go to Google Sketch up, down load it for free, look at the turtorials to get familiar, then click on the scale you want to use, in this case it will be cabinetmaking-in inches, and open a window, and start scaling out your idea.
My main comment on your measurements is that you are wasting a lot of space between the top and the drawers, between the drawers, and at the bottom. You could lower the top to 30" or even 29", which is a more comfortable working height unless you are 6'-8" tall. A small distance, like 1/2" is enough between the top and first drawer, and between the drawers. At the bottom give enough room for 1/2" and the molding at the floor. The sides could be whatever you like. Form and function go hand in hand, but don't sacrifice space unless you have plenty to spare.