Kill team, Plague Marines vs Wreckas

I was drawn against Tony and his Wrecka crew. The most popular factions in this league iteration are Arbites and Wreckas. Plague Marines and maybe Harlequins also have a couple of teams. Alan has a dark mirror match on Saturday with his Wreckas against the other Plague Marine player. I was of course totally prepared, having never played Wreckas and not played on ITD in third edition. But you don't survive 10,000 years without picking up some tricks. This is the map we are using. I am oozing my way down from the top. I chose that side because it allowed me to secure the middle objective and gave me more access to the room with the neutral objective. The door in the top B3 piece also gave me options to support my home objectives in case the Orks wanted to rush that objective. Here is my main strike force heading to the room, with the neutral objective. This was where I thought the main action would be. I have placed a barricade in the room so I can move in and hide. Alan kindly lent...