I'll try to get some pictures up this weekend.
As far as the difference...the components are 100x better than the stock speakers, the sound deadening made a pretty big difference (both keeping noise out and music in), and I'm overall happy with the sub.
The thing is, I had the 'premium' stock system--not the 'mach'--so I can't compare it to the factory 10".
However, I did have used to have two 12" in subs in a sealed box between the third row and liftgate. Obviously, its not as loud as it used to be, but now I didn't lose any space/function and actually have better quality/range with this sub (as its much better quality than the older system I had).