Hey guys. I have a quick question. I just traded in my 2014 Big Horn for a 2017 Rebel. I had upgraded my stock system with all kicker stuff. Sub, components in door, coaxials in back. Sounded awesome. I took all the gear out. Question is, my Rebel has the Alpine System. Totally underwhelmed with the sound. Can someone tell me if there is any issue to swap out the speakers with all my Kicker gear? And what would you recommend with the pathetic Alpine Sub. Leave it, take it out? Thanks for the help.