I don't mind MRMs. And because the Whitworth is reasonably common in the Draconis Combine, it should use DC's native equipment.
One medium laser and the LRMs are replaced with a C3 slave and triple MRM-10 batteris, respectively. Two tons of ammo is more than adequate for the MRMs. Left-over weight went to a ton of armor, though i will admit the half a ton is arguably wasted.
Of course, this turns the 'Mech into a direct fire support machine. Has somewhat more firepower but it is also hot enough it might not be able to make good use of that firepower. But it is rather Kuritan. Including lack of double heat sinks...
Whitworth WTH-C
Mass: 40 tons
Tech Base: Inner Sphere
Chassis Config: Biped
Rules Level: Tournament Legal
Era: Clan Invasion
Tech Rating/Era Availability: E/X-X-E-A
Production Year: 3055
Cost: 3 066 933 C-Bills
Battle Value: 887
Chassis: Unknown Standard
Power Plant: Unknown 160 Fusion Engine
Walking Speed: 43,2 km/h
Maximum Speed: 64,8 km/h
Jump Jets: Unknown
Jump Capacity: 120 meters
Armor: Unknown Standard Armor
Armament:
3 MRM-10s
2 Medium Lasers
1 C3 Computer (Slave)
Manufacturer: Unknown
Primary Factory: Unknown
Communications System: Unknown
Targeting and Tracking System: Unknown
================================================================================
Equipment Type Rating Mass
--------------------------------------------------------------------------------
Internal Structure: Standard 67 points 4,00
Engine: Fusion Engine 160 6,00
Walking MP: 4
Running MP: 6
Jumping MP: 4 Standard
Jump Jet Locations: 2 LL, 2 RL 2,00
Heat Sinks: Single Heat Sink 10 0,00
Heat Sink Locations: 2 LT, 2 RT
Gyro: Standard 2,00
Cockpit: Standard 3,00
Actuators: L: SH+UA+LA R: SH+UA+LA
Armor: Standard Armor AV - 137 9,00
Internal Armor
Structure Factor
Head 3 9
Center Torso 12 17
Center Torso (rear) 7
L/R Torso 10 14
L/R Torso (rear) 6
L/R Arm 6 12
L/R Leg 10 20
================================================================================
Equipment Location Heat Critical Mass
--------------------------------------------------------------------------------
Medium Laser RA 3 1 1,00
Medium Laser LA 3 1 1,00
MRM-10 RT 4 2 3,00
MRM-10 LT 4 2 3,00
MRM-10 CT 4 2 3,00
C3 Computer (Slave) HD 0 1 1,00
@MRM-10 (24) RT - 1 1,00
@MRM-10 (24) LT - 1 1,00
Free Critical Slots: 30
BattleForce Statistics
MV S (+0) M (+2) L (+4) E (+6) Wt. Ov Armor: 5 Points: 9
4j 2 2 0 0 2 1 Structure: 3
Special Abilities: C3S, MHQ1, SRCH, ES, SEAL, SOA
Alternatively, we'll keep it even simpler:
Both LRMs are replaced with MRM-10s and a C3 slave is added along with some extra heat sinks.
Whitworth WTH-C
Mass: 40 tons
Tech Base: Inner Sphere
Chassis Config: Biped
Rules Level: Tournament Legal
Era: Clan Invasion
Tech Rating/Era Availability: E/X-X-E-A
Production Year: 3055
Cost: 3 047 333 C-Bills
Battle Value: 909
Chassis: Unknown Standard
Power Plant: Unknown 160 Fusion Engine
Walking Speed: 43,2 km/h
Maximum Speed: 64,8 km/h
Jump Jets: Unknown
Jump Capacity: 120 meters
Armor: Unknown Standard Armor
Armament:
2 MRM-10s
3 Medium Lasers
1 C3 Computer (Slave)
Manufacturer: Unknown
Primary Factory: Unknown
Communications System: Unknown
Targeting and Tracking System: Unknown
================================================================================
Equipment Type Rating Mass
--------------------------------------------------------------------------------
Internal Structure: Standard 67 points 4,00
Engine: Fusion Engine 160 6,00
Walking MP: 4
Running MP: 6
Jumping MP: 4 Standard
Jump Jet Locations: 2 LL, 2 RL 2,00
Heat Sinks: Single Heat Sink 13 3,00
Heat Sink Locations: 1 CT, 3 LT, 3 RT
Gyro: Standard 2,00
Cockpit: Standard 3,00
Actuators: L: SH+UA+LA R: SH+UA+LA
Armor: Standard Armor AV - 128 8,00
Internal Armor
Structure Factor
Head 3 9
Center Torso 12 16
Center Torso (rear) 7
L/R Torso 10 12
L/R Torso (rear) 6
L/R Arm 6 12
L/R Leg 10 18
================================================================================
Equipment Location Heat Critical Mass
--------------------------------------------------------------------------------
Medium Laser RA 3 1 1,00
Medium Laser LA 3 1 1,00
MRM-10 RT 4 2 3,00
MRM-10 LT 4 2 3,00
C3 Computer (Slave) CT 0 1 1,00
Medium Laser HD 3 1 1,00
@MRM-10 (24) RT - 1 1,00
@MRM-10 (24) LT - 1 1,00
Free Critical Slots: 28
BattleForce Statistics
MV S (+0) M (+2) L (+4) E (+6) Wt. Ov Armor: 4 Points: 9
4j 3 3 0 0 2 0 Structure: 3
Special Abilities: C3S, MHQ1, SRCH, ES, SEAL, SOA
Ultimately, both kinda ruin the point of the Whitworth which is indirect fire-support. But i figure these are the kind of things that Kuritans might have done so...
Before someone suggests slapping the C3 to a standard Whitworth, i'll note that the LRM indirect fire doesn't benefit from C3 so it is as pointless modification as the official one that removes MLs for Artemis IV system.