[quote=Rtron]
I they don't regain all their powers when they remember Archangel status, they just gain Archangel powers for their specific class, their class just gets an upgade basically. I could be wrong though.
[/quote]

Well it depends really. Originally they were a mixture of all classes but much weaker than the modern angels. So it depends on how much they have specialised and all that lot. (As in, theoretically, they don't forget having specialised and their present life so they might still be much much better than an Original in one aspect).