i just got a '75 RI jazz bass(japan made) and i want to replace the tuners. the pegs on it (the part that the string wraps around) are very thick. it reminds me of stingray tuners. i had a '92 jazz that had awesome tuners with a smaller peg. what should i get? everywhere i look on the net only shows pics of the back and im more interested in the peg part.