Anyone ever put Alpha 8a's in a SWR 8x8 Henry before? From my calculations I can put those speakers in wired in series and parallel and come out with a 4 ohm load. Roughly 1000w RMS (no horn of course) all said and done. Having a tough time finding the celestion replacements and considering this route and selling the good celestions to others that may want/need them (I have one "repaired" one). I don't like using a cab that I can't get a drop in replacement for anyway and would feel safer with a readily available speaker. So anyone ever used them for a 8x8? I did contact Fender....they have no stock replacements and said they thought my option/math would work fine.