Buddypress and BBP styling options in the backend without touching CSS and code would be nice and a real unique feature that would seperate Kleo even more from the competition. Things like background color/picture, rounded corners, transparency of background, border styles etc … In short all the things you can do with CSS (or at least the most important ones) and a choice for the symbols on profile pages would be awesome.
I think the main reason why buddypress is not the same success like wordpress is because it is ugly and cimbersome out of the box. You guys did a great step forward to change that and should continue to move in that direction.