Well my ports are coming on monday.
I ordered this for 479.99.
This unit wil be good enough for me.
Sonix had a better price 429.99 but no stock.
I'll still have to order the steering wheel
controls cable and possibly the ipod cable later today.
This will probably take a week to arrive
so I'm not going to add anything further to the post until
I install the unit
PIONEER AVIC-F700BT
http://www.millionbuy.com/pioavicf700bt.html
and the steering wheel controls.
I'll have to read up some of the avic threads.
I already have the factory nav bezel from LS Concepts
in the right nickel silver finish.
As to my box, well it is what it is 3.5-3.7 cu ft.
I'm sure the range of box size vs speaker brand is pretty broad.
My camaro box due to space restrictions is only .36 cu/ft per sub instead of the optimum .65 cu ft.
It still sounds mindbendingly awesome
even with the top down and driving on the highway.