I just purchased a wooden rally style wheel from PG Classics for my '67 Charger. It's made in China but a big improvement from my cracked plastic wheel that's hiding under a leather wrap. But, my old semi-circular horn bar isn't going to work with the rally wheel. Do I need different retainers, or will what's there now work with the center mounted horn button? I'm striving to retain a chromed center button as a padded button would look out of place and not match my copper colored interior. I was hoping to just pull the old wheel and replace with new, but with the need to convert the horn system it looks like it will be a little more involved. Any information on parts needed and where to get them, would be much appreciated.