Erus my son, you are correct...it is good to know that my teachings are not forgotten...the DW shoulder overrides the crux...and the chapter badge goes on the right...and following the WYSIWYG rules the termi has a crux on his knee so having two is kinda a moot point...also note that the SW are one of the few chapters that 'debase' the iconography on their standar armor to make it more "wolfie"...(oh and my third pack of WG are all Deathwatch veterans...which is why they are the personal retinue to Logan Grimnar himself)
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I am Wolfpack, my fangs are long, my hair grey with age...I am The Great Wolf...I fight with bolter and Axe, my armies vast, my word final. A true son of Russ, my honor above all, I hunt the heretic, the xenos, and the witch and slay them where they stand! My sons hunt our enemies,
slay them where they falter and bring their pelts to Fenris