Ok, cool. I had no idea how much plastic vs Magnesium is used since I have not seen one in person. Plastic is easy to mod. I would love to buy two but I'm a minimum wage slave so I can't afford it. If I had the money to buy several I would even experiment with coating the driver C37 lacquer and such as well as the "Enable" mod (check out fullrange driver forums for more info). Such mods are pupular on high efficiency fullrange speaker drivers; Fostex, Lowther and such which is essentially what a headphone driver is, just smaller and nearfield.