For my normal Marines I plan on using very little possessed parts with exception of a few on "aspiring champions" of those who carry the mark of Chaos (Wulfen). I plan on many "impurity" seals and other twisted versions of pious Imperial symbols. These guys however I wanted them too look like near fully possessed engines of destruction, beyond the cares of decoration or devotion, the berserkers of the Word Bearers if you will. Also I wanted something that looked like it was capable of going on the rampage that Thunderwolf Calvary are capable of. Hope you guys think I pulled it off and like them.
Next is a tactical squad (Grey Hunters) or a squad that will count as Wolf Guard the Anti-Custodes.