Hello Cassandra,
From reading everyone's posts to your Atom topic, and the follow ups. If your character build uses the suit as the generating force of the characters powers then that could be built as a focus. Characters like Captain Marvel (Shazam) or Iron Man could use OIHID, as they do not have any powers in their normal identities, and there are requirements to them suiting up. Tony Stark, has to put on the suit which is not instant change, and could take a round to do, and Captain Marvel has to call out Shazam for his power to activate his OIHID, but both of these transformations to their hero ID can be thwarted, a little used regulation for people taking the limitation for their characters. Shazam, by covering his mouth so he can't speak, or attacking Tony before suit up is complete. Those are the fuller limits to OIHID.
You could decide to use the suit as a focus and determine if it's got limitations? or if the powers come after he suits up, maybe the simplest build option for you is to simply 'Link" the powers to the suit form?
Just a thought.
