Vince, you and I are in the same boat - I love my music LOUD and bassy.
As soon as I pick up a new bike(sometimes even before) I have the speakers replaced. Usually I install HogTunes speakers , but this time with the entirely new fairing, I didn't want to take a chance that HT's wouldn't fit. I went with the H-D Boom speakers and amp. I did get some buzz in the front left speaker, but the dealer replaced it immediately. If you like your music like you said - get the upgrade speakers and amp - you'll love it.