I am in the middle of installing a new stereo system in my 2007 Honda Fit Sport.. I am going to upload the pics this week and post them in there.. My system details are....

Stock head unit with low-level converter
all Stinger wiring throughout
JL Audio XR 6.5's in front doors
JL Audio VR 6.5's in rear doors
2 Kenwood 12" svc subs
Precision Power A404 powering the front speakers
Precision Power A200 powering the rear speakers
Hifonics Boltar VIII powering the subs(might upgrade to an A600)
Rockford Fosgate 3 way crossover(POS, am going to upgrade to a PPI FRX456 when I find one)

I have the front passanger door completely done and im going to finish the front drivers door tonight so I can put the panels back on and drive my car(daily driver).. Im hoping to hook the A404 up tonight also so I can hear how it all sounds..

Anyways, im going to upload the pics this week so stay tuned for them..

BTW, running Stinger 12 gauge speaker wires through the door wire looms is a royal PITA, especially when you run 2 set of them through since im not putting the JL crossovers in the doors..

 

12 guage into the doors is VERY easy in the fit. One of the easiers cars ever really .. Sounds like a very nice setup. Are you going to be using the stock head unit? if so I'd really suggest picking up an audiocontrol DQSX since the factory unit is really whacky response wise.