Voice - again I think rather than a generic Skitarii voice - better to have the more characterful Archmagos speak these lines, talking about the Triaros.
Unit_Complete1: Ah, excellent! The conveyor is here...
Unit_Complete2: Triaros Armored Conveyor... fabricated.
Unit_Complete3: Enter the belly of the beast...
Move1: Conveyor... we have need of your services...
Move2: Armored conveyance required...
Move3: Engage the Galvanic Reactor, my Triaros...
Attack1: Triaros servitors... fire on my target...
Attack2: Volkite Sentinels... full power!
Attack3: Strafe them with the Maulers!
Under_Fire1: The flare shields are taking hits...
Under_Fire2: Conveyor armor is thick... they will have to do better than that!
Under_Fire3: The triaros is under attack... establish a reinforcement vector!
Death1: Triaros lost! Move for immediate recovery!
Death2: The arcana aboard the Triaros must not be lost...
Death3: Galvanic reactors overloading!
Ram1: Let them taste of the shock prow!
Ram2: Set Galvanic reactors to full!
Ram3: Ram them! Ram them now!