Excalibur-Class Destroyer:

Medium armour, medium fire power, medium mobility. Works best in small groups of 2 or 3 for attacking larger ships. Also has 4 Nano Matrix units and dence field of flak cannons, making it very resiliant.
---
Gungnir-Class Fire Support Cruiser:

Massive firepower and across field range from the 3 large railguns on the one side, able to take on even the toughest ships, but slow turning rate and movement and less than impressive armour make smaller and more maneuverable ships the biggest threat. No point defences.
---
Mjolnir-Class Battlecruiser:

Lots of firepower, lots of armour. Thick and near-indestructable point defences and 4 Nano Matrix sub systems make it the master of any battle field. Engage in large numbers.
---
like i said, made after some of my own ideas. that can be found here:
http://raven-gold.deviantart.com/
my 1st try at this. hope its good comments and feedback is helpfull.
heres a sandbox screen of all 3 ships with a sun in the BG, hopefully it shows the colour schiemes better than the ship makes ones.
