I wouldn't of used anti proton as wellas any beam weapon.You don't have any torps which the BoP is know for.Beamoverload is not needed as you should have yield torpedo instead.
I would respec if I were you in projectile weapons not just energy as the cloak is useless.
This my Fed Tac spec build although I have changed my Boff skills around since then.
http://www.stoacademy.com/tools/skil...r/?build=Age_0