What can I realistically demand of your opinion?

Golf III, unfortunately 16000 km, 1600ccm- 75 hp. Repainting 2005, complete Riegerverbau, 17″ Keskin KT3, artificial leather seats, And now actually the more interesting or the part why I write here: The Carhifi system: 2Stk. Digital Design 9112 operated by one DD M1 approx.800W/RMS per Sub, 4 Stk. DD W6.5 two per door driven by one DD C2 each approx. 270 W/RMS per pair, 2 Stk. Helix S 801 Competition, 2 Stk. Helix S 802 Competition driven together by a DD C4= 2x 75 W/RMS for tweeters, 2x 100W/RMS for midrange drivers. The whole thing is tamed by an audio controll DQX-S to achieve obtimal sound results. Photos follow immediately. Since I’ve already received posts from so many in this forum like “You Prolo sell the shit for 500€ and be happy if you find someone” I’d like if you didn’t think of anything like it (ONLY GET IT) What do you think I’m still looking for mme for everything together as it is (radio not included)