I agree, It's got to be the Black Templars. No other chapter has the level of zeal I'm looking for other than the Black Templars.
Imperial Fists. Meat Shields Counter Iron Warriors BT is a successor... and it covers the rest... meaning they are all first founding. They need some love... BL tends to kill off entire companies of them every month.
I agree on the Imperial Fists. Not only are they my favorite Chapter evar, but siege and the famous defensive capabilities of the Fists would do the game well. I enjoy their history, and I think if they were to add the Iron Warriors as one of the Chaos legions, it'd be a neat little rivalry to have! ^_^ Plus, y'know, their yellow armors just screams "HERE I AM! COME AT ME HERETIC AND XENO ALIKE SO I MAY SMITE YOU!"
The Deathwatch! Is a mixed order of all other space marine chapters! So that gives many possibityes to mixed space mariene players from other chapters to creat a one powerfull chapter.
Blood Ravens, just because they have been in almost every game so far Black Templars because of their really nice lore background.
