I found a 16ohm k120 in a cab that seems to be a reasonable price. I understand that most if not all 16ohm k120's were actually 8 ohm but I suppose if its been reconed then that may not apply. I've asked the seller to test it and whether it's been reconed but I'm not sure whether he will be able to test or provide the answer so I'm wondering if I should purchase it anyway. The price is $175 so if I could sell it and get my money back it may be worthwhile to check it myself. Would a single 16ohm speaker work in a twin if I were to pull a couple of the power tubes? How can I tell if it's been reconed for sure?