Second Squad Progress, New Rulebook

The second squad of Knights Bellicose is shaping up nicely! After this squad is finished and a Captain (or maybe a Chaplain) is painted up, I'll have a playable army! Check out the current progress!

Also, I've finally purchased the 7th Edition rulebook, mission cards, and psychic powers. From all the things I've heard, I'll be playing a lot of this edition. I still use my old rulebooks, however. From time to time, I play the old Kill Team & Sentries missions out of the 4th Edition rulebooks. Do you use your old rulebooks? What are your favorite parts of the older editions?

7th Ed rulebook sitting next to Editions 3, 4, 5, & 6.