After some changes through the year, my goal was to try and get the best sound I can without breaking the bank and also to keep the most amount of space left to use as possible for this daily driver.
Power. The big 3 was done as well as upgraded battery and alternator.
Headunit. I went with the Kenwood KDC-X997 to have a little processing and flexibility in adjustment without going with an external processor. I've been pleased with it. Also used the space below for a little advertising.