I recently installed a pair of Bill Lawrence L45s twin blade pups on my CIJ Mustang, replacing a vintage pair I borrowed from an old and tired 77/78 Mustang I have. They're not quite perfect, but I am really loving these new pups! Being humbuckers, they're much quieter than the old stock single coil pups- a big part of what I was after. Tonewise, they are the best of both worlds between the Tim Shaw PAF'ish humbuckers in my Gibson SG 62RI and the vintage Mustang pups.