Rode over to a buddies garage and put on my punishers and the HL lightbar yesterday. I decided not to wire internally, maybe another day. Between the bullet ends, the new K grips and the rubber washers on either side of the 3T I had no vibration issues. But they call 'em punishers for a reason! 20 mile ride home and I could feel it. I'm sure I'll get used to it, but they were much more comfortable riding thumbs up than full grip. They sure do look good tho! The lightbar works great too, but we ran out of time before we could finish troubleshooting the fast blinking turn signals. And I couldn't remember exactly which wire to cut where in order to avoid them going off when I go bright. Also, I ended up just plugging in the switch and rolling it up in the headlight because they won't light up without it. I don't want to install the switch, so I have to figure out how to bypass it. So next week it's these leftovers plus the triple whammy and the EL-12 flasher, Glens permadjust and the scar mod + de-smog. Plus a few chrome acoutrements just for flavor. My friends Step-mom commented how sexy my bike looks! Her words, I kid you not. I love it.