2000 point Hybrid SM list thought

Although I have been having success locally with my Sicarius list, it didn't preform as well as I would have hoped at the Alamo IGT. Aventine sudgested that I combine the Death Star unit from my Kahn list with the heavy shooting elements from my Sicarius list. The main issue with taking dedicated shooting units in a Kahn list is that I wont be able to outflank the whole army without leaving the Devs on their own to be shot up from the enemy's entire army.

Tomorrow is a local tournament where I can only imagine people will be testing out WarGames Con armies. Although I plan on playing narrative, I don't think I've played in a tournament since Alamo so this will be a good opportunity to try out this list. NTM I don't even remember the last time I took Kahn out...

Mantis Warriors 
HQ
(160) Kahn

(100) Chaplain

ELITES
(200) Assault Terminators*5; thunder hammers*3, lightning claws*2
(265) Landraider Redeemer; ex armor, multi-melta 

TROOPS
(215) Tactical Squad*10; power fist, combi-melta, plasma gun, multi-melta

(35) Rhino


(215) Tactical Squad*10; power fist, combi-melta, plasma gun, multi-melta

(35) Rhino

(200) Tactical Squad*10; power fist, melta gun, multi-melta
(35) Rhino


FAST ATTACK
(100) Attack Bikes*2; multi-melta*2

HEAVY SUPPORT

(170) Devastators*5; missile launcher*3, lascannon

(170) Devastators*5; missile launcher*3, lascannon


(100) Thunderfire Cannon