Class A Ship Builds

So I’m trying to get into building some really cool ships but stuck on only class A. Anyone have any suggestions on how I should build it so far with the limited options I have? Looking for something with a little speed, definitely needs some firepower and shields cause I feel like I’m taking forever to finally blow a ship up and they get me down so quick!

Thanks for all your guys help so far by the way! This community has been so awesome! Loving this game more and more!!!