Same concept as from the CN9-A Zombie Pulse build. Just trading an SRM4 pod and 2tons Ammo for two MLas. Alternative with FF & more Cool Efficiency: Alternative with more Speed: Alternative with max Speed, max Armor: Blagg
Last build looks like a variant of CN9-AL "My Little Pony" by epikt. No point in not using FF though, you don't gain anything for not having it. Thinking of either variant 2 or 3. Seems like nice builds.