I am new to Age of Darkness, but I've been collecting Wh40k Dark Angels for a while, now expanding into Horus Heresy. I started with the plastic Mark III tactical marines from GW. I also have Forge World Mark III Shoulder Pads (dedicated to DA) to upgrade them. Could you please let me know if I can also use FW DA heads with Mark III armor? They were designed for Mark II and some of the upcoming art from Crusade Book is showing Mark III marines with default, crusader-type helmets. I like FW heads but I'm also a little bit confused! How do you model your Mark III marines? Thank you!