I had everything else on that track as you indicate. I just didn't know a Fender could tune down that low. I figured that Carl was playing whatever it was.
And while I still prefer Dale's original, the BB take is nice and primitive in a good way.
I know this is old, but while poking around I see that there's a misconception about 'Miserlou'
Jon Stebbins correctly identifies the opening notes as played on a Fender Stratocaster, but Jeff Mason needs to know that the deep bass sound was not achieved by "tuning down" the guitar strings. The guitar is tuned normally. The reason it sounds deep and bassy is because back in the day surf guitar (and most all guitar) was played on heavy guage flat-wound strings, not the skinny round-wound strings found on your typical Stratocaster these days.
Try putting a set of heavy guage Flats on your Strat (or Jaguar, if you are blessed to have one) and you will get the sound of the opening measures of the Beach Boys remarkably subtle reading of Miserlou. Of course having a vintage Fender amp will contribute too.
While on the subject of Miserlou, it's interesting to note that it was recorded at the Capitol Records studio around midnight, and it took many many 'takes' to get it right, evidently. SOT #2 proves that the 'boys' were having a grand old time and if you listen with headphones you can hear the 'off mic' whooping and hollaring and sax playing that didn't make it to the release version.
If they'd had the foresight to mic the room, I'm sure the Beach Boys version of Miserlou wouldn't 'appear' so subdued.