I just bought a pair of LSi9's on ebay and they sound amazing, just as I expected. What I didn't expect was the scratched up top on one of the speakers. My plans are to refinish the speaker tops and side panels. Does anyone have any experience in doing this? I believe the side panels are MDF with a Veneer and glued on? What are the cabinets made of, is it also MDF? Any information would be much appreciated.