Nice setup bro.. i also in the middle of setting up ice for aruz..

Just did sound proofing
Change to android hud with dsp( i know its not the real dsp to say.. but bought it because of 8 core faster ui )
Changed 2 way speaker alpine for rear

Used back my german maestro bought from howiechoo way back in 2014 from previous car for the front speaker
Added same nakamichi woofer same as u


Now testing first and reading about which amp to put in..and wait for next budget..haha..

I do feel like my front doesnt give me right umphhh yet..