Hi,
for a space enthusiast like me this mod is just awesome. It's so much fun to just play around with all the different kinds of orbits and maneuvers that are possible.
I also managed to place my probes in different Lagrange points and was so fascinated that I already created a small video about flying to the Kerbin-Mun-L4 Point: Find the Video here if you want to see how to go there :)
Only thing I would really like to have is, like Dolin said, a periapsis, apopasis and relative inclination indicator. This would help me alot as a guy who is eyeballing nearly every maneuver.
Thanks alot for this awesome mod!