Getting an upgrade this week, on my 09 EG Classic. The installer, who does bikes only, likes the Hertz-Titans more than J&M. I've never heard either, so I might go with his recommend of the H-T. I'm also doing the Hell's Foundry Woof Pak subwoofer. It's designed specifically for a tourpak. Looks kinda cool. Take a look at hellsfoundry.com & tell me what you think. Anybody have any of this stuff? Why do you like Hertz-Titan over J&M, or vice versa?