Here's the Gungnir Class, one of the fastest "heavy hitters" out there. It carries two AA-2 class Ultra High Output Anti-Cruiser guns, which are usually reserved for the largest cruisers. It also has a HJG-67 Zeon Engine and two HJG-89 Ion/Zeon boosters.
I built this ship for a brick game called "Micro Space Wars" or something like that, and it turned out perfectly, so I thought I should post it here.
Known Gungnir-class ships: Iron Corsair