Escalation League: 500 points
I had bad luck early on with tactical objectives, but I scored 5 points in each of the last two turns for a pretty solid win, despite only having the Shas'vre from each squad and 2 stealth suits left.
Battlesuits are fantastic in Maelstrom missions. They are tough to remove, denying some tactical objectives to your opponent, and they are very zippy. With their thrust move they can move very quickly to get in range of those tactical objectives.
I haven't used Fireknives since 5th edition, but I think that I may start to use them again; at least, I will for these smaller games. In 5th edition, Fireknives were a necessity because you couldn't take two of the same weapon, but their ability to target just about anything really helped me out in these tiny games where I only have a couple units to shoot with.
Outflanking Stealth Suits are awesome, even without the Acute Senses that they used to have. I keep writing lists and taking them out, but they never ever let me down, so I put them back in. Love 'em.