It really is nice. I'm in the midst of constructing a Munar lander, the one quip I have is no batteries in the early stages :/
A munar landing is maybe a bit ambitious that early, though not impossible. But with a nice munar orbital flight, you should get enough to unlock the batteries. Another way to do it is to carry extra Mk1 pods as "heavy batteries" you can jettison on your way... But I guess it won't be a viable option anymore when money will be introduced