My oem replacent lights were Horrible to get apart. I had to put them in at 275 for ten minutes to get the adhesive to soften at all. The housing took that heat fine. I'm working on doing this retrofit now. I hit a few snags but the way I'm mounting them should look much more oem than the way it's done here, and I won't have to adjust to remove the cross beam. I'm just waiting for either a warm day, or to finally get my garage heated finally, plus a day off work for once. I'll post up a how to of how I did it and my results when im done.