I just bought 35 old MK6 Beakie Marines and I wanted to use them as a 500pt ally of my elder. I don't want to buy anymore figs yet. I was looking for input on HQ, Tactical, and Devastator Squads. Figs came with bolt guns, bolt pistols, power fists, flamers, and missile launchers. I was thinking 2 tactical squads, and one devastator squad split in half.