Hey, I need help making an army list. Im going up against tau, hammerheads broadsides etc etc, and possibly imperial guard.
Im not sure if I should go warrior heavy, if I should take a monolith or what?

I have 50 warriors, 1 monolith, 2 lord, 1 lord w/destroyer 10 flayed ones, 5 immortals, 6 destroyers, 3 wraiths and a tomb spyder, plus some scarab bases.

thanks for your help!