Need some advice on speakers / sub

I've got a brand spanky new Pioneer system i just put in my 11 Prerunner. I got the JBL adapter to get by for a while and immediately realized that its going to be out the door very soon. Mind you its a marked improvement over the factory HU and sound is better, but its still missing the highs and lows.

All that said I've got a few things floating around that i'd like to reuse if possible and i'm as a loss as to what to match with them so i don't spend a fortune on new stuff.

The list:

Kicker KX650.4 AMP - 120 x 4 or 325 x 2 Bridged RMS 4ohm
MB Quart DSC 480 AMP - 80 x 4 or 320 x 2 Bridged RMS 4ohm
MB Quart PVI-269 Component 6x9s - 50W RMS / 220 peak 4ohm
MB Quart DKH 169 6x9s - 60W RMS / 140 peak 4ohm

The MB Quart gear was in my old Camry and it sounded great. It was taken out before i sold it and has been collecting dust for years now. I'm not outright opposed to buying new gear, but why buy it if i don't have to?

I'm looking for good bass, but not ghetto plate rattler style. Just clean deep bass that will bump when i want it. I listen to a lot of EDM so i need the lows. I also love the highs so some clean tweeters are ideal. The MB Quarts I had were awesome. anything that good or better would be great.

Initial thoughts:

Reuse the MB Quart AMP to power MB Quart 6x9 comps and buy new 6.5s for the rear doors since they wont fit 6x9s.

Reuse the Kicker AMP with a new box/sub setup behind the rear seats. Thinking 2 10s with an amp rack on the box in the middle.

Whats your thoughts?

 

use the amp and components on the front doors, ignore the rear doors

sound deadening for entire truck

add subs and enjoy