Does anyone know of a good pair of cheap IEMs that have a decent set of drivers?Specifically driver that can be disassembled and repurposed. I really like the sounds of my KZ EST but I hate the fit. My goal is to rip out the drivers and fit them into a custom in ear mold. But I've seen one guy try to tear them a part and he made a mess of things. I would love to hear anyones suggestions if you have any?