Like the title say's im looking for a new pick up for my jack casady, people have raved about the sound from these basses. But i find mine really muddy with no ball's. Epiphone recon its output is 6K. Its a weird size humbucker measuring 80mm x 33mm, the only seymour pick up ive found that would fit would be either a single coil precision pick up (im guessing the 14.5K would be nice) or a rickenbacker replacement. Not sure how much difference it makes being a hollow body bass. Any suggestion's ?