AmarthanorI have been pleasantly surprised at how effective mines are. I was running once, and mines saved my life. I saw my thrusters give out, and then see the Target Destroyed message. Whew...
For a while a was running dual engineered mine launchers on my clipper. One that specifically targeted the shield generator and the other than applied significant heat damage.
After one full salvo most ships have 0% shield generator and 0% on quite a lot of other weapons and modules, which meant I would turn and fight.
Wing wise though, I don't think there are the numbers on the Xbox to worry about needing to wing up for CZ's yet. That conflict one at Mu Koji I spent a good two hours destroying a cap ship in open and no one turned up.