[@PKMNB0Y] Nah, both wouldn't transform to their kaiju counterparts. They'll stay human. The Plasma will be strong, with a strong blast capable of pushing foes back, but again, this is just standard plasma. No radioactivity here.

Edit: As for Genos... he'll be before the whole G4 Arc and his upgrades. This'll be him from Episode 5. His incineration cannons may remain the same if at maximum power, otherwise his beams will be like that of Iron Man's if not slightly stronger. Maybe if the opponents get stronger may he eventually get better armuments and possibly up to his current G4 upgrade (or beyond who knows), but thats just a thought.