If you go against someone that manuvers you are going to be hurting. I might drop one of the dreads for 2 LS. They can DS as well so it keeps to the theme and gives you the ability to move. Your command squad has no ranged ability so I would just stay away from them and thats a lot of points just playing chase. Combi weapons on your tac squads will give you extra hitting power on the drops. Look and see if you can get the points to get a libby with gate for mobility as well.