[KnockOut51]

okay I'm going to enter into my first tournament and play competitively for the first time, I usually just play fluffy lists. But i want to be a little fluffy with this list as well. So Im starting a Iron warriors army pre heresy, and Ill be playing with the current space marine codex. So this is what I have so far
1st Demi company
Hq:
Capitan, bare bones- 90pts

Troops:
5 man Tac squad with melta (free drop pod)-80
5 man Tac squad with melta (free drop pod)-80
5 man Tac squad with melta (free drop pod)-80

Fast:
5 man assault squad with jump packs, Sgt with power claw- 100pts

Heavy:
5 man Dev squad with flak and Krak missles- 130 pts

2nd Demi company
HQ:
Chaplain with plasma pistol-105 pts

Troops:
5 man Tac squad with melta (free drop pod)-80
5 man Tac squad with melta (free drop pod)-80
5 man Tac squad with melta (free razor back with lascannon)-100

Fast:
5 man assault squad with jump packs-85pts

Heavy:
Centurion Dev squad. 3 chest mounted hurricane bolters, 2 twin linked lascannons, 1 grav gun with amp 220pts

Then armoured task force formation
Techmarine with thunderfire cannon- 165pts
3 vindicators all its each squadron- 360

so that leaves me at 1755 points. what should I upgrade or add? also is everything legal?
trying to be competitive and be close to how iron warriors would be