Ok I am trying to build my toon's skill at the Ensign level and not gimping myself later lvls.

So I have some questions.

1) Should lvl up all Engineering Officer Ground and space Ensign Skills to 9 or just lvl only 1 of the 2?
2) Should I lvl Starship command to 9?
3) Should I lvl Starship Energy weapons and Starship projectile weapons to 9 or just to 7 because the last 2 skill points on give +1
4) Should I level up ship operations to 9?


Thanks for any help in advance....

ad 1) only those, you are going to use
ad 2) yes
ad 3) if you find some other skills to spend to then leave them at 7
ad 4) operations boost the skills of your science-BOs. I'd take it, but the decision is yours