Name: Ubrikkian Super Haul Cargo Skiff
Length: 9.5m
Weight: 4t
Top Speed: 180 kph
Armament: 
 None

Name: Cargo Skiff   Weight: 4t          Cost: 112.4

Configuration  MV   Land MA
Skiff (Auto)   -2     10

Manuver Pool: +33%

Servos: 3 CP, Armor: 1 CP, Total: 4 CP
Servo   Kills  Space  SP  DC  Total Cost
Frame     3      0     1   1      4

Overall Structure: 3 Kills   Overall SP: 1

Sensor Systems: 0 CP
Sensor     Loc  Range  Comm   Kills  Eff  Space  Cost
Main (SL)   F   1 km  300 km    0    ---    1      0

Movement Systems: 1.5 CP
System        MA   Loc CP  Eff  Space  Cost
Repulsorlift   5    F   1  0.5    0     1.5

Main Systems: -28.1 CP
Powerplant XS: 1
Multiplier System    Multiplier  Systems Affected  Cost
Weight Inefficency     -x0.2            All       -28.1

Subassemblies: 135 CP         
Cockpit    Type     Enclosure # Crew         Options   CP   Eff  Space     Cost
Frame          Screen        Open    One          None       0             0       0

Subassemblies         Loc  CP  Eff  Space  Cost  Notes
Passengers: 3 (Open)   F   0   ---    0      0
Storage: 135t (Open)   F  135  ---    0     135  B. Mod: -1 per 15t

Note: I went with 1 CP per ton for the cargo.  It's open air storage.