[Drax]

given your mandate, there isn't much room for maneuvre, but what concerns me is that you are starting off the battle with very few marine models on the board.

because of the size of those squads, an opponent with lucky torrent of fire results could stop you getting all of the daemon units into play.

you could perhaps do with dropping 1 spawn from each squad to get a couple more marines on the table, but it isn't a bad list otherwise