I would listen to the osw vets here like tim. A big hansel with towers is a great thing for osw. It makes it easier to strip
Sdt are only important if protecting allies. Mild sdt are good for slowing assassinations from attack heavy builds. Why have 2mil sdt with only 30bil in allies.
You look more like a EB build you need to pump some attack builds, using defensive and attack building is better for OSW than a balance build
Ppl are trashing your spy stats... If you osw you'll most likely be in a clan that will help you zero opponent spies in order to better allow you to help strip. Add sdt n adt n then just grow. You'll be good.