If you plan to refinish your AR-12's, note that the veneer used by AR is fairly thick and can be easily sanded if you are careful.  I picked a pair of AR-15's on eBay that had been painted black and they turned out to have a beautiful veneer under the paint.  Why anybody would have painted them in the first place is beyond me.  The attached photo shows one speaker still painted black with the other refinished. There have been a number of refinish options discussed in the forum.  I used Watc