Does anyone know how these compare to the 60's fender pups? I want to grab the fenders but these sound like they may be up the same alley and Im in a position where i can only get them from a certain site and they dont have the fenders. If I went with the SD's would they be a lot like the fenders? Btw, I'd be replacing the active EMG's I have in my squier P with them. Thanks.