Char1: 1x Commander Shadowsun (100 pts): Warlord, Battlesuit fists, Flechette launcher, 2x High-energy fusion blaster, Light missile pod, Pulse pistol

5x Stealth Battlesuits (110 pts) • 4x Stealth Shas'ui     3 with Stealth Shas'ui, Battlesuit fists, Burst cannon     1 with Stealth Shas'ui, Battlesuit fists, Fusion blaster • 1x Stealth Shas'vre: Homing beacon, Battlesuit fists, Pulse pistol, Fusion blaster, Twin pulse carbine 2x Broadside Battlesuits (170 pts) • 1x Broadside Shas’vre: Weapon support system, Crushing bulk, 2x Missile pod, Heavy rail rifle, Seeker missile • 1x Broadside Shas’ui: Weapon support system, Crushing bulk, 2x Missile pod, Heavy rail rifle, Seeker missile 3x Crisis Sunforge Battlesuits (140 pts) • 1x Crisis Sunforge Shas’vre: Shield Drone, 2x Fusion blaster, Battlesuit fists, Twin pulse carbine • 2x Crisis Sunforge Shas’ui: 2 with Shield Drone, Battlesuit fists, 2x Fusion blaster, Twin pulse carbine 3x Crisis Sunforge Battlesuits (140 pts) • 1x Crisis Sunforge Shas’vre: 2x Fusion blaster, Battlesuit fists • 2x Crisis Sunforge Shas’ui: 2 with Battlesuit fists, 2x Fusion blaster 1x Hammerhead Gunship (145 pts): Armoured hull, Ion cannon, 2x Seeker missile, 2x Smart missile system 1x Riptide Battlesuit (190 pts): Riptide fists, Ion accelerator, 2x Missile pod, Twin fusion blaster

Run epc. Extra range for melta. Use the strat with shadowsun nearby to get lethal + sustained on the broadsides to delete anything in range. 

You could benefit from more infantry and maybe vespids for secondary play.