So I have access to one of these brand new. I just finished getting some stuff installed and now thinking about pulling the trigger for better stuff. I have that weird 6 inch screen entune navi unit that I absolutely love! I have everything working flawlessly on it including back up cam. Of course the entune is dead because I can't get the account activated but everything else is great. I installed alpine spr 6x9's in the front and spr 6.5's in the rear. I have an alpine pdxf4 running them. For sub I have the stealthbox with the jl w7 which is a freak of physics! Pushing it is the jl XD600/1. The sound is pretty good. I like it. Problem is that I just heard much better today. Bad part is that it will cost a lot more money to get there! I am thinking about bumping up to the jl C5 650's 2 way. While I like the 3 ways....I can't fit the 4" in the dash. Now when installing the 2 ways...if I install the tweets in the sail panel, imaging will suck. If I place them up in the dash....you need excellent tuning power which is partly where the PS8 comes in! Also...considering the OEM HU...this is probably the very best piece of equipment that I can use to make it sound it's best with this equipment. Opinions?