WINTER IS COMING - Fur Hunting Tribe of the North (2400pts)

This will be for an upcoming tournament ,using SCGT rules , (maximum 450pts a unit including banners etc) ,and the restrictions of a maximum of 4 of these and are highlightes the ones i will be taking (mournfang unit,ironblaster,stubborn maneaters,crown of command,standard of discipline,slaughtermaster, second ironblaster counts as '3' choices)

So using the above i tried to make a list that would maximise the strengths while still playing some enjoyable units like Maneaters/mournfang.Still a new player so advice welcome,will be my first tourney as well.

TYRANT General , HA, IF         3+                   In Irongut unit
Biting Blade,Tricksters Helm,Mawseeker
BRUISER BSB    HA                 3+                        In Irongut Unit
Enchanted shield , Crown of command
FIREBELLY  Lvl 2                                                 In Maneaters unit
Hellheart
FIREBELLY  Lvl 2       GW                                     In Bull unit
Dispell scroll, Ruby ring of ruin

IRONGUTS x7    Muso,SB                           
Banner of Swiftness
BULLS x8     Full command                         
MOURNFANG x4 Muso,SB     HA,IF               
Dragonhide banner
MANEATERS x 5 Full command  2x GW/2x AHW   
Gleaming Pennant
IRONBLASTER                                                                                                                           
SABERTUSK                                                                     
SABERTUSK                                                                   

Lord 320   Hero 584 Core 622 Special 703 Rare 170  = 2399/2400 ..

*Gives me 4 solid combat units (2 that are stubborn)
*3 units backed up with a breathe weapon each ,
* Tough Tyrant for good Cr and soaking attacks
*Ironblaster for big nasties,
*3 fireballs for chaff + a couple of utility fire spells..
*dispell scroll and a hellheart for magic defense