Right now I have purchased a alpine 7894 HU, and i am going to be getting a JL 10w7 and a JL 500.1 amp or a pheonix gold titanium 600.2 amp. I don't have enough money to replace the stock bose high/mid speakers and i was wondering if I get the wiring harness to use the speakers with the Alpine HU and run the subs off the jl or pheonix gold amp, will I still get good sound until I have the money to buy a 4 channel amp and some component and coaxial speakers? Can someone give me the direct link to the cheapest place to buy the wiring harness because the search is down?