i want to put a system in my o5 screw and i don't really know what i all need. i plan on getting a moose audio box with dual tens not sure what subs i want to get (ideas please) and i'm not sure on an amp yet either (also ideas please)i have an idea on what head unit i want to get but is that all i need or is there more little stuff that i need that i don't know about. i want my system to be be loud when i feel the urge to stand out but i don't really want to spend over $600 excluding the headunit so if i could get some help it would be very appreciated

thanks