Ok, I did some more tweaking:
1) Upgraded all the Crew Quarters from Steerage, and provided enough "Officer" quarters for the entire wardroom, Air Wing and Master Chiefs.
2) Bumped fuel bunkerage up to 2,750 tons (281 Burn-Days at 1G).
3) This leaves 3,100 tons for general cargo. I figure 100 tons of it is asteroid harvesting gear, leaving 3% for spares and other stuff.
4) Overall cost is now 6,889,472,000.
I'm thinking the next Mark might get a Grav Deck...
With the math this time:
Sampan Mark VI Tons
Tonnage 100,000.0
Thrust 24,000.0 4/6
Fuel 2,750.0 281.4738997 Burn Days at 1G
Pumps 55.0
SI 10,000.0 100 SI
KF Drive (Compact Core) 45,250.0 Integrity: 4
Lithium-Fusion Battery 1,000.0
Sail 35.0 Integrity: 3
Controls 250.0
Base Crew Quarters 469.0 7 each 65 + 2 Extra Crew
Double Heat Sinks 86.0 264 Free, 700 Total Heat Capacity (676 burden if everything fires once)
Armor 200.0 280 points of Lamellor Ferro-Carbide (+10 extra points per facing from SI)
NL/45 900.0 1 900 Nose 70 heat
AR-10 Launchers 2,000.0 8 250 Dual mounts in FR/Nose/FL, singles in AR/AL; up to 50 heat each
Laser AMS 24.0 16 1.5 Dual mounts in all arcs; 7 heat per firing
Medium Pulse Lasers 48.0 24 2 Triple mounts in all arcs; 4 heat each
Large Pulse Lasers 42.0 6 7 Single mounts; 10 heat each
ER PPCs 42.0 6 7 Single mounts; 15 heat each
Communications Equipment 2.0 2 1 2 additional crew
Naval C3 1,000.0 1 No crew requirement?
Hyperspectral Imager 7.5 1 7.5 Nose
Small Craft Cubicles 800.0 4 200 5 racks each
ASF Cubicles 1,800.0 12 150 2 racks each
Doors 0.0 0 9 2 Small Craft, 6 ASF, 1 Cargo
Infantry Bay (Foot) 10.0 5 2 30 racks each
AsTech Bays 15.0 5 3 30 racks each
BA Bays 24.0 8 3 6 racks each (No idea why)
MASH 3.5 3.5 1 1 Operating Theater
"Field Kitchen" 3.0 3 1 3 additional crew
Gunners 105.0 7 15 Long Term Quarters
RTOs 105.0 7 15 Long Term Quarters
CAG Staff 42.0 7 6 Long Term Quarters
Bay Crew 336.0 7 48 Long Term Quarters
AsTechs 672.0 7 96 Long Term Quarters
Marines 210.0 7 30 Long Term Quarters
Armored Marines 84.0 7 12 Long Term Quarters
BA Techs 21.0 7 3 Long Term Quarters
Medical Team 35.0 7 5 Long Term Quarters
Cooks 21.0 7 3 Long Term Quarters
Officer/Chief Upgrades 135.0 3 45 10 tons vice 7 for Crew Quarters
Life Boats 518.0 7 74 7 PAX per Lifeboat
Missle Magazines 3,200.0 100 32 1 White Shark/2 Barracudas per 100 tons (400 in each magazine)
Consumables 600.0 1.5 400 Crew Days (1 Crew Day = 300 Man Days = 1.5 tons)
Cargo 3,100.0 Usually more food, always equipment for harvesting water from asteroids
And Costs:
Costs
Controls
Bridge 1,200,000
Computer 200,000
Life Support 2,580,000 (for 516 PAX; only 300 are normally embarked)
Sensors 80,000
Fire Control Computer 100,000
Gunnery Control Systems 80,000
Structure 10,000,000
Drive Unit 2,000,000
Engine 24,000,000
Engine Control Unit 1,000
K-F Drive
Drive Coil 60,000,000
Initiator 25,000,000
Controller 50,000,000
Liquid He Tankage 200,000
Sail 1,750,000
Charging System 500,000
LF Battery 1,924,300,000 (a x15 multiplier means this component is x14 the sum of the rest)
K-F Support Systems 1,200,000,000
Attitude Thrusters 25,000
Fuel Tank 550,000
Armor (LFC) 20,000,000
Double Heat Sinks 4,200,000
Crew Quarters 4,500,000
Officer Quarters 675,000 Upgrade cost
Lifeboats 370,000
ASF Cubicles 240,000
Small Craft Cubicles 80,000
Infantry Bays 375,000
BA Bays 360,000
NL/45 850,000
AR-10s 2,000,000
Laser AMS 3,600,000
Medium Pulse Lasers 1,440,000
Large Pulse Lasers 1,050,000
ER PPCs 1,800,000
MASH Core Unit 35,000
Field Kitchen 25,000
Naval C3 100,000,000
2 Tons Comms Equipment 20,000
Hyperspectral Imager 550,000
Sub Total 3,444,736,000
Final Cost 6,889,472,000