Ok.. I would be ok.. hope so, she was sooo beautiful !
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Then we need new tanky T3 units, heavy armor, slow move, small range, high rof. something on price like titan/loayalist but with less movement, dps, but with more HP.
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power armor emitter sound nice, they had power armor on ACU what is a freeky advande technology i think
better as shields on acu, when not as aura on existing unit then new one only as suport unit like is shield but with this hp bonus field. For me that sound as nomad style, had so weak unit that are investing time to inventing something what bring unit better armor, and that is power armor emitter. When compare with shield then mobile buble shield is better because you dont hit any dmg when shield is on. but this bring armor bonus to unit but that doesnt mean unit would not be damaget, it dont take any regen to around units like shield do (for yourself) and when get be damaged and go out from range of emiter would had same % of damage like before with him.
that would had relative big energy upkeep, idk -150/250 .
I know that this answer is affected by my love on bringing T2 untis on T3 position, but look on it out of box.
It is not to strong, T2 units are far behind on T3, but nomads T2 units are imho one of most powerfull, so when we are loking on it as on lore then it is a good motivation for nomads make something that make they best better. They technology is so limited that must use T2 units and in big number for counter others T3, because they technology are on this level uncomporable with others...
and power armor is used on ACU and SACu. T2 unit would had with it only 2100 hp and 70dps its not so strong with comparing others T3, loayalist cost 2x more as brute but had 3100 hp and 160 dps, and dont need other support unit.
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Ok other solutions
whats are you thinking about, how to fix it?
Only NOVAs with low HP and lower speed (what we must to do) would be raped in normal fight, they can not had main T3 units who will not had HP with any meal shield before.