So, installed one side today...no time for the other side. Went the route you suggested. I just couldn’t tap into speaker wires for the input on the crossover. Just used the OEM plug from door and ran wires through boot to crossover, which I mounted behind kick-panel. Only issue, can’t get that rubber boot back on.

The speakers do sound so much better and you can really tell the difference especially since stock is still on left side and new speakers on right side. Thanks for the advice!!
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