Make new feeder/model interface easier to get to (no scrolling) and which has less duplicate information. Consider making it like the Google docs convention of a floating plus menu (see pic at bottom).
Get a logo that fits in the upper-left-hand corner.
Update the header bar to a more modern style like bootstrap's for example.
Engage a graphic designer for a new color scheme and layout?
First thoughts:
I've been told we need NRECA branding.