Competitive 1500 Pts Sisters

HQ
1X Saint Celestine
Pt: 115

1X Canoness
Pt: 65 -attatched to Retributers-

TROOPS
9X Battle Sisters – Heavy Bolter, Flamer
1X Sister Superior
1X Rhino – Dozer Blades
Pt: 175

9X Battle Sisters – Heavy Bolter, Flamer
1X Sister Superior
1X Rhino – Dozer Blades
Pt: 175

9X Battle Sisters – Heavy Bolter, Flamer
1X Sister Superior
1X Rhino – Dozer Blades
Pt: 175

FAST ATTACKS
4X Dominions – 2X Meltaguns
1X Dominion Superior - Combi-Melta
1X Immolator – Twin-Linked Multi-Melta
Pt: 170

4X Dominions – 2X Meltaguns
1X Dominion Superior - Combi-Melta
1X Immolator – Twin-Linked Multi-Melta
Pt: 170

HEAVY SUPPORTS
1X Exorcist
Pt: 135

1X Exorcist
Pt: 135

4X Retributers – 4X Heavy Bolters
1X Retributer Superior
Pt: 85

FORTIFICATIONS

Aegis Defense Line – Quad Gun
Pt: 100

Pt: 1500

opinions?

Oh, ye

I was also wondering if it would be advisable to turn one of the troops into one 15 person troop with a heavy bolter and sit them in the back on an objective