Overall I like these changes, however, two big problems. First is the squad thing, I know that being worked on. Second, imbalance of players in arena toward one or two countries. It is a flaw, and, it will be abused. We all look for an advantage. My thought is change the way eny works. Instead of limiting available aircraft, let them all fly. Perk everything and when eny kicks in, then, the perk costs kick in.