I think the only thing that I said "no" to was ten fingers, since there's something around a 25% chance they have five fingers on each hand -- versus three, four, five, or six or so -- and assumes they only have two arms which serve as their primary environment manipulators. Even with eyes, it's a safe assumption their form of life evolved near a radiation source of some kind, and they almost certainly have "eyes" with which to sense that source. Even more so, that these things all exist in our history, by extension they must be possible in alien history. They may be immortal atheist pure communists that do not need to eat <i>at the moment</i>, but you'll need to consider how they got there, and so "yes" they probably did at one point have thieves and taxes and poverty and a king, even if they don't now. And "having" something (in my answers) includes having had something.