I've just finished playing my first session of this, so far, wonderful game, it has been an amazing experience and quite fun in fact. My suggestion comes into play when you need to build something, the blueprint is not that easy to look at or to picture how it will be in the whole environment. I was playing with a friend and was constantly asking him how he thought that would fit there, if it looked nice or if I should move it to somewhere else. My suggestion is to add a "fix blueprint" button, something we can use to look and walk around the blueprint while it stays still.
