I don't think it will be very consistent. You depend on getting protection disruption on talon or maybe 5th character (sion) so it doesn't ruin the counter
Gungans are immune. Also savage has a gac omi which makes him good and that's why he's used on this team and Darth maul is not. Also dooku doesn't belong on this team and talon has much better sith synergy
Also the Traya omicron makes the team tanky, and the Savage omicron basically makes him into a supercharged Enfys Nest that dispells debuffs and converts them to buffs.