I have the Pioneer TSD6802R and brackets on the way. I am looking at the below components for my subwoofer setup. Comments on these items?

 

Good choice on the sub and amp. I'll look at their specs in detail a little better after work.
May I offer up a suggestion? I purchased a subwoofer box from a company called "Atrend".
They make a fiberglass 12" subwoofer box for the passenger side and the quality surprised me! It's much better than I expected; for the price. I bought mine from Amazon. Granted amazon did send me the wrong model box (sent me the box for a Toyota scion) but I was nonetheless impressed.

The mustang box should be here friday.