I like the use of blue and orange. If I could make a suggestion, increase the size of all fonts uniformly by two points.
I've said this a number of times, please provide a format options, allowing for the use of seriffed fonts, and fonts of larger size. I can use MS IE to open the site at my local public library with the font of my choice, but that feature of IE has no effect here. Times New Roman @ 11 pt. is standard in professional correspondence, and would suit me fine. At home, I use Bookman Old Style @ 12 pt. Xerox Serif Wide is also good, as is Xerox San Serif Wide.