Castle Query: House Numbers

I would like to replace the flimsy black house numbers that we currently have on the front of the house with something a little nicer and a little more in keeping with the rest of our house's style. However, I am not sure which direction to take:

Should I go with authentic craftsman style?

Something a little more classic and traditional?

Or something quite different, like these terracotta number tiles?

I don't usually have this much trouble making decisions. :-) I promise.