Has anyone replaced the 10's in their 2x10 combo amps with lightweight neo speakers, to reduce the combo's weight? SWR Super Redheads, Eden Metros, for example. I'm wondering if anyone has done this, and how it turned out. Thinking about getting some Eminence neos for my Redhead to lighten it up by 10-15 lbs or so. I also have a Baby Baby Blue, but it's already so lightweight as a 1x10 that I doubt a neo replacement would be worthwhile.