What else do i need

I am basicly redoing my whole front end, got a new hood, new header pannel, new fenders, new full bumper, and new aero spolier (still happy about that, got a great deal and its brand new)
What do i need to put it all together, where can i get the pieces that connect the spolier to the bumper / fenders
Where do i get those rivets that connect everything else together.
Also what are they called, just rivets?
I just need to piece together fenders, front bumper, and spolier, not sure how the bumper is connected, but i know i need special connectors for the spolier, and i want to have everything here before i go and try to tackle it next weekend