Based on all the recomd's here I am finally at the my last 2 options, I would very much appreciate your comments/inputs...

Sub Opt:
Basslink in the stock location ($340 installed) or
Rockford 150S bridged + Rockford 10" Sub in stock location ($170 installed)

Speaker Opt: (Driven by head unit)
2 pairs of Infinity ref 6002 ($200 installed) or
2 pairs of MB DKD116 ($180 installed).

I like both the MB and Infinity sound (for $180 worth).
I wonder if the infinity Amp/Sub combo will sound that much better that worth X2 spending....

I need the sub to simply blend with the other speakers and fill with low end...

Appreciate your inputs

 

Am I doing something so bizzar that no one has any opinion?

 

I don't think you are doing anything bizarre. You are just at the stage now where you must amke that final deision. Assming you ahve heard these setups, only you can make that final detemination. Sound is in the ear of the beholder. I will state that you already going against "expert"opinion by placing speakers in stock sub location. Choose whichever sounds best to U. Good luck and enjoy the improvement.