Stevio: Nice angle.
I would suggest you don't need the radial engines though, they're not great fuels-wise and add extra weight. With a bit of practice you should have no problems orbiting and landing on the Mun with just the poodle rock-o-max engine.
+1
Also I have no idea why players use solar panels.. Sure NASA an Co. use them in real life, but Kerbals also have RTG power, in the form of small nuclear generator.
The average command pod holds 50units of power + RTG generator, handles most power requirements. Also the 3 Kerbal Command Pod has ASAS functionality, that extra ASAS unit ontop of the fuel tank, is extra weight.