Installed!
So I found a post that had all the step-by-step to get the deck out. I will come back and edit this post with a link - I have it saved on another machine. I got busy and so the car sat apart for a while until I had time to get it back together. Ahhh, the advantages of lots of indoor workspace. So, I was able to take lots of pics. Here goes:
M Audio Subs:
Deck Removal:
Step 1: Pull rear seat bottom cushion. It snaps in - here you see the back after both cushions are out. 2nd pic is a closeup of the hook for the bottom cushion there is one on each side in the middle. If this picture wasn't so blurry you could see at the bottom edge of the doorsill where the bottom edge of the upper cushion meets is where the upper cushion attaches. There is a 10mm fastener on each side. Remove these and pull the upper cushion up and out (carefully) - it just has hooks molded into the top and lifting it up will release.
Step 2: Pull the 3 headrests (just pull up hard - there is no release; legs may come out, but they stick right back in)
Step 3: Pull the sail panels. Do this by using a plastic pry tool (available for like $5 at Harbor Freight) and lever the ligt assembly out at the top edge prying out and down. They will fall out. Be careful - there are two snaps on the top that retain the light in the sail panel, and they can break. Here you see I had to glue one that had separated a bit.
Here it is with the sail panel out. You can see the OEM antenna wiring and such.
Then there are 2x 8mm fasteners holding in the sail panel. Remove and then pull the panel out. Same on both sides.
Step 4: Remove the deck - remove the mount for the center headrest (4x Torx-27), pop the covers off of the three LATCH child restraint hooks and remove (13mm Bolt); then remove the vents at the base of the window. These come out by prying up on the edge closest to the front of the car and once it is fully released all the way across, pull the vent out and up and hooks in the rear will clear. Then lift the deck up and out towards the front of the car. It will slide down on the seat belts. Do not lean on it or set anything on it as it is not made to support weight.
Here you can see the center headrest support and LATCH hooks:
Here's one of the vents. The white legs hook at the base of the window.
And Voila - the deck is out:
Then 3x10mm fasteners hold each sub in from the top. They are about 2.5" long. Take them out and the subs will release from the bottom. They both plug into a socket mounted on the bottom of the deck in between the subs. They are dual voice coil, so there are 4 wires for each sub.
Installation of the BSW sub was a breeze. Follow their instructions for amp wiring (I had already had an amp in). (Add link to BSW instruction page). The box just hangs with two bolts hung from the deck. Here is the finished result:
More to come - the wife is on me to get out the door...