Helldivers 2 - Barrage Clump (Super Helldive, No Comms)

Was looking to be a smooth run taking out main and side objectives quickly with double barrages, but then we got bogged down clearing the third main objective and ended up getting surrounded by a ton of patrols, rip.
Planet: Mastia
Mission: Destroy Command Bunkers
Primary: Dominator
Secondary: Senator
Throwable: G-23 Stun
Armor: DP-40 Hero of the Federation
Stratagems: Autocannon, Eagle 500kg Bomb, Orbital 120mm Barrage, Orbital 380mm Barrage