Ultimate Drop Pod List

I am working on building a competitive drop pod list. This is what I have come up with so far:

Dark Angels (695)

HQ: Belial (190)

Thunderhammer & Stormshield

Troop: Deathwing Terminator Squad (505)

10x Deathwing Terminator

5x Thunder Hammer & Storm Shield

2x Assault Cannon

Ultramarines (1301)

HQ: Chief Librarian Tigurius (165)

Techmarine (90)

Servo-Harness + Power Axe

Elite: Sternguard Veteran Squad (316)

7x Sternguard Veteran

4xCombi-Meltagun x4 40 + 2x Heavy Flamer

Veteran Sergeant

Melta Bombs + Grav-pistol + Grav-pistol

Drop Pod

Troops: Tactical Squad (225)

9x Tactical Marine

Plasma gun + Multi-melta

Veteran Sergeant

Melta Bombs + Combi-Plasmagun

Drop Pod

Tactical Squad (225)

9x Tactical Marine

Plasma gun + Multi-melta

Veteran Sergeant

Melta Bombs + Combi-Plasmagun

Drop Pod

Fast Attack: Stormtalon Gunship (140)

Twin-Linked Lascannon

Stormtalon Gunship (140)

Twin-Linked Lascannon