Thanks Jonathon for starting this thread.
I wanted to add something I found while converting my P11 to cable. On my specific tranny (2002 G20, locking) there is a insert where the clutch arm rests in
comparing to a B13
Some quick measurements on the lip above the insert show that without the insert the mounting/pivot hole for the arm is the same diameter as my B13 tranny. So maybe grinding of the B13 shaft might not be needed, only removal of the insert.
After removal of the insert, the grinding of the B13 arm is NOT needed.
