Absolute favorite hull would be the Apogee (with maybe a bigger missile mount, but hey), but that isn't what I'm here for.
Also, for each of my loadouts, vents/capacitors are entirely a matter of preference.
If I had to pick one ship to be my only ship, it would be:
--- Hammerhead ---
- 2 Heavy Maulers
- 2 Harpoon Missiles
- 4 LR PD Lasers (for those pesky fighters)
- Expanded Missile Racks
This thing is absolutely spectacular, and can handle quite a few fighters.
In terms of fleet frigates, I would go with the following:
--- Wolf ---
- 1 Graviton Beam
- 2 Harpoon Missiles
- 3 LR PD Lasers (again, for the fighters)
- Expanded Missile Racks
Again, amazing for just about everything,
but you could probably tweak it as necessary to fit different roles.
The number one problem is the availability of these frigates,
since they are rare and are usually only with Tri-Tachyon, I think.
And as a final note, remember the following:
BROADSWORD FIGHTERS BROADSWORD FIGHTERS
BROADSWORD FIGHTERS BROADSWORD FIGHTERS
BROADSWORD FIGHTERS BROADSWORD FIGHTERS
BROADSWORD FIGHTERS BROADSWORD FIGHTERS
BROADSWORD FIGHTERS BROADSWORD FIGHTERS
BROADSWORD FIGHTERS BROADSWORD FIGHTERS
That is all.