Stereo & Electronics - Alright, total audio install newb, who wants to help???

I have a RF 10" punch z in a custom "stealthbox" style enclosure, a RF p2002 amp to power it (bridged, 200W RMS @4 ohms). I do a lot of audio stuff, mostly related to musical instruments though so car audio is foreign to me. What all am I going to need to do this myself. I read about a PAC OEM1, is that the basic wiring harness I am going to need because I did not see any RCA cable inputs on that unit. I know what type of wire etc I will need to ground power but where is the easiest/best place to trun these through the car ( I have a vert ) and if someone wants to explain where I should ground and where to plus in the power source. I am a little lost and just looking for some help.

Also if anyone wants to try and help me on this one, I have an 8" powered (150 watts) Bazooka tube I have laying around that my GF wants in her car (a 2005 equinox with stock system) Is the best thing to get a T harness (essentially splitting the signals from factory harness, right??) and then get their powered amp F.A.S.T. harness and just plug and play?

Thanks everyone, I appreciate the help
-Kyle

ttt....still need help

Do you have all the wiring or you don't know what to buy? I run a 1/0 gauge wire through the firewall through the kick panel and all the way to the back. Its pretty thick so its not easy to run. I also run a surge protecter between the battery and amp so it want fry it. I grounded mine to the back rear hump. Have a 400 & 1200 watt PPI so it holds up for me. Don't know if this helps any but let me know the specs. of your reciever and I might can help.

Thanks, sorry I forgot to mention I am using the stock monsoon system.