I didn't really consider the drain issue with our bathroom we just did. We went with a square undermount sink with center drain and overflow in the front. But, I do have to tell you that because of the distance front the drain to where our faucet is installed in the concrete countertop, that because there's too much distance, the drain will hardly come up at all (it's not a "pop-up" drain). So, we either have to be creative and try to make something so the drain pull that is hidden behind the faucet will work to pull-up the drain, or purchase a pop-up drain and install it. Here's the faucet we got.

Here is a link that might be useful: Loki faucet

That is a very beautiful faucet Stlouie. It's a little modern for my taste but still lovely.

Just trying to give you info. that you might need should you go with the center drain with a pull-up handle vs. a pop-up. By the way, I love that last faucet you posted with the white handles.