or upgrading. Yes.
But, and this is a big "but"... the longer I play the clearer it becomes that there are definetly situations where I also want them seperate. Mostly to deconstruct stuff while planning, so there's ghosts around that I don't want to be built (yet). So if it can't be done optional (mod setting, shortcut, second hotkey) I'd have to vote for the current seperation in the end. Doh, game design is difficult :D.