Decent list. At 20 points theres not a whole lot of room. tip 1 is to keep in mind that while the extra focus for keeping the stormclad with the stormblades is a nice boost dont play your game around it. 2 is remember ifantry is paper, so try to advance in cover/concealment. Try to make your ironclad a threat to draw fire. I dont use stryker a lot so im not too familiar with his spells but i normally keep his arcane shield on stryker himself. if he gets in trouble you can always pop his feat for +8 arm (+3 for upkeep and +5 for feat). Has saved me more then a couple time.