So, since I'm bored out of my skull at home lately and because I apparently hate the concept of "Saving Money" (TF is that anyway) been toying with the idea of replacing some of the stereo components that have been in the Mustang since I bought it in 2008.

Currently running:

Alpine IVA-D106 HU (because flip out screens were cool once)
Alpine Type S front components (6x8) driven off HU
Alpine Type E rear speakers (6x8) driven off HU
JL 500/1 mono Amp
Alpine Type R 10" Sub (4ohm DVC) in an off the shelf sealed box 1.3 cu or so I THINK

Basically the finest car audio I could purchase using friends Best Buy discounts and gifts cards in the mid 2000's. Obviously it's a pretty bass heavy system but it was 2008 and...........yeah.

Thinking to level it out more I'd like to replace the slash series mono amp with a decent 5 channel to drive the existing sub and also amp and do new components front and rear. I've read reviews and come up with this:

Amp - Kenwood-Excelon-X802

https://www.crutchfield.ca/p_113X802...on-X802-5.html

Fronts - Rockford-Fosgate R152 5 1/4's

https://www.crutchfield.ca/p_575R152...te-R152-S.html

Rears - Rockford-Fosgate R165 6.5's

https://www.crutchfield.ca/p_575R165...l?tp=73303&l=Q

While I accept this isn't anything crazy high end and my source unit is fucking ANCIENT will this provide what could be called a good to better sound? Also does anyone have any recommendations of alternate equipment in the similar price range?