Saints Cap Moves: $20,743,993 cap space ….. 7 restructures, 2 voids re-signed, 1 paycut, 1 release

sorry if these have already been answered, but I have 2 questions:

#1 Roughly how much money is needed to sign this years draft picks, assuming no moving up or down?

#2 What happens if we end up cutting one of the players who just restructured? Is there an any sort of penalty, like an additional cap hit for this year, or is their number against the cap already baked in regardless of what happens?