675 Points of Space Marines

If I were ever to play a 675 point game, this is probably the army I would field:
HQ
Chaplain Cassius 125

Troops
10 Tacticals w. Meltagun, Multi-Melta, Sgt w. Powerfist, Combi-Melta,
Melta Bombs 215
Rhino w. Hunter-Killer Missile 45

Elites
Dreadnought 105

Fast Attack
2 Attack Bikes w. Multi-Meltas 100

Heavy Support
Predator Destructor w. Heavy Bolter Sponsons 85

Total: 675 Points