Well I will try out the force docking method with the claw. I have never done that before and want to try it. Also if I wanted to cheat, i would have already done it. I installed the USI mod to make the game harder, and if I cheat now, there would be no sense in it.
I dont know how docking with a claw works but I will find it out on my own.
But what seems weird to me is the habitation thing of the USI LS Mod. I would have to masivly oversize my ship to get that hab resource high enough to last for an Interplanetary Journey. As far as I found out: 1 crew place lasts 30 days. So I would need a lot crew places just for one Kerbin to savely fly to Eve and back. Is there a better way to increase hab time?
I am very thankful for all your fast and nice responses.