With the ERLLs and both LRM15s used, you could make a nasty Centurion upgrade.
Centurion CN-9-CREF
Mass: 50 tons
Tech Base: Mixed
Chassis Config: Biped
Rules Level: Experimental Tech
Era: Clan Invasion
Tech Rating/Era Availability: X/X-X-X-A
Production Year: 3056
Cost: 4,034,500 C-Bills
Battle Value: 1,482
Chassis: Unknown Standard
Power Plant: Unknown 200 Fusion Engine
Walking Speed: 43.2 km/h
Maximum Speed: 64.8 km/h
Jump Jets: None
Jump Capacity: 0 meters
Armor: Unknown Standard Armor w/ CASE
Armament:
1 (CL) Ultra AC/10
1 (CL) LRM-10 w/ Artemis IV FCS
2 (CL) ER Medium Lasers
Manufacturer: Unknown
Primary Factory: Unknown
Communications System: Unknown
Targeting and Tracking System: Unknown
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Equipment Type Rating Mass
--------------------------------------------------------------------------------
Internal Structure: Standard 83 points 5.00
Engine: Fusion Engine 200 8.50
Walking MP: 4
Running MP: 6
Jumping MP: 0
Heat Sinks: (IS) Double Heat Sink 10(20) 0.00
Heat Sink Locations: 2 RT
Gyro: Standard 2.00
Cockpit: Standard 3.00
Actuators: L: SH+UA+LA+H R: SH+UA+LA+H
Armor: Standard Armor AV - 168 10.50
CASE Locations: 1 RT 0.50
Internal Armor
Structure Factor
Head 3 9
Center Torso 16 24
Center Torso (rear) 7
L/R Torso 12 18
L/R Torso (rear) 6
L/R Arm 8 16
L/R Leg 12 24
================================================================================
Equipment Location Heat Critical Mass
--------------------------------------------------------------------------------
(CL) Ultra AC/10 RA 3 4 10.00
(CL) LRM-10 LT 4 1 2.50
Artemis IV FCS LT - 1 1.00
2 (CL) ER Medium Lasers CT 10 2 2.00
@Ultra AC/10 (30) RA - 3 3.00
@LRM-10 (24) RT - 2 2.00
Free Critical Slots: 27
BattleForce Statistics
MV S (+0) M (+2) L (+4) E (+6) Wt. Ov Armor: 6 Points: 15
4 4 4 3 0 2 0 Structure: 4
Special Abilities: CASE, SRCH, ES, SEAL, SOA, IF 1