So I've been reading all the posts about what everyone is putting in their truck. I'm debating between the alpine SPX-177R or RF T162S seperates in the front and alpine SPR-17S or RF P162S seperates in the rear for fill in. Also deciding on an Alpine PDX 4.100 or RF T400-4 to run them and a PDX 1.600 or an RF T1000 1bd to run 1 RF 10". My head unit I plan on getting is the Alpine IVA-W200, so what do you guys think? Any info. would be helpful. I know lots of you buy from tech12v (quality guy), but I'm not going to install anything myself, so I decided to go to a reputable authorized dealer close to the house.:cheers: BTW I have an 07 CC SE non RF.