I acquired a nice set of 70's Gibson T-Tops (stamped pat#, no sticker) that I'm considering loading into my '11 R9. The stock BBs are somewhat bright, especially the bridge (I turn treble down to 6), while the neck is a little muddy. I have PIO .022uf in bridge and .015uf in neck. T-Tops were described by the seller as bright, with a midrange/upper midrange punch.They have chrome covers that don't appear to have ever been removed. Bridge reads 7.49k and neck reads 7.32k. After reading up on them I'm also considering swapping out the short A5 magnets for either long A5 or (more likely) long A4 magnets. So, two questions: 1. How did you like T-Tops in an R9? 2. Has anyone swapped out magnets in a T-Top? The pickups, while 36 yrs. old, are not PAFs, though more than a few like the sound of them. The chrome covers would have to be replaced with nickel covers to match the R9 hardware, which would also be the perfect opportunity to swap magnets. I'm thinking the long A4 magnets would help smooth out the highs and balance the attack. Any thoughts?