Throw Questions at the Proto Man

[Ganondorf]

Maybe these were answered already, but here's a couple:

Assists and Power-Ups have an SP cost based on rounds and posts. Would using one in a F2F count as the post cost or the round cost?

I think I already know the answer, but does SP regenerate naturally during this event, or is the amount we go in with all we have until the end? The former would allow for more explosive confrontations, while the latter will improve strategy as people will need to be careful how they spend their OM.