This is my list i wanna play...i pLay Black templars moders but i use marines codex...

i try it vs tyranids , eldars, im.Guards, i have positive scoring...So the List is shooting with the mobility of 2 bikes squads +1 assualt, tell me your opinions plz about this list if its going to work

HQ
CAPtain (with 1 squad of bikes)
bike
artificier armour
power fist
melta bomb

HQ
Chaplain (with assault)
meltabomb
Jumpack


TROops

5xBikes
2x meltaguns
power fist
meltabombs

5x bikes
2x meltaguns
power fist
meltabombs

Elite
5xSTeRNGUard
2x H.bolters

RazorBack
Extra armour
H.bolters

2x DReadnought
Lasscannon
M.Laucher
Extra armour

FAst ATtack

5x Assult squad
power fist
p.pistol
meltabombs

HEAVy SUPPORT

5x DEvastators
4x H.BOlters

RAzorback
Extra armour
heavy bolter

2x PRedators
H.bolters
Extra armour