Ballanced 1,000pt Fleets for HFB

I supply both fleets when I play Halo Fleet Battles because I don’t know anyone else in my area who owns one, so I want to make the fleets as balanced as possible. If you’re familiar with the rules, let me know what you think of these two fleets relative to each-other.

Covenant:
210pts: Defended CPV Destroyer, +3 ADP Escort Tri-Formations
210pts: Defended CPV Destroyer, +3 ADP Escort Tri-Formations
480pts: Harbinger Specialist Battlegroup: 2 ORS Heavy Cruisers, +2 SDV Heavy Corvette Line Formations
100pts: Fleet Commander Rho Barutamee

UNSC:
280pts: Defended Valiant Super-Heavy Cruiser, Marathon Heavy Cruiser, Paris Arrowhead Formation
280pts: Defended Valiant Super-Heavy Cruiser, Marathon Heavy Cruiser, Paris Arrowhead Formation
220pts: Cerberus Specialist Battlegroup: Paired Marathon Heavy Cruisers
120pts: Shield Wall Specialist Battlegroup: 3 Paris Shield Formations
100pts: Fleet Commander Michael Stanforth.

Its balanced in terms of canon anyway.