Now, see, you've only gone and tempted me. I wanted to restore my Ravine with its original (threaded steerer) rigid forks, which means sourcing a new headset (done that), and a new quill stem. But, finding out I can replace the fork with a suspension fork of the same era (would the geometry be screwed by this?), with a threadless steerer meaning I could go to a nice Aheadet and a huge choice of juicy clamp stems
Decisions, decisions...