Someone has replaced the Polks with Kenwood that you can almost hear from the swim platform. If the motor is off. I'm not ready to do my normal hog wild Wet Sounds system in this boat, does anyone have anything used that a wakeboarder/surfer can hear? I've got plenty of amps to power whatever from my previous upgrades, just need something with some decent projection. What do you have? I'm in Austin, TX area, bonus points for local pickup.