I have a Noveske lower, with daniel defence internals, and magpul grip and stock. So what parts do i need to buy next and what should i buy? This is my first AR build and i have no idea what i need. I know i want a 16" barrel with out the front sight. I also want a free float quad rail that reaches almost to the end of the barrel. But i'm not sure what upper i want or what parts i need to fill that upper. HELP lol