[Dan]

A "restore defaults" button would be nice.
The current font and background color controls are extremely quirky, and the results are unexpected and messy. Example: "Document Color" doesn't change the background of the window pane, but instead only changes the color of background line for the text. I've made a total visual mess out of my window, and can't find any way to start from scratch except for deleting the preferences - which will lose other settings.