I suspect that I tied you for the most badass 5.4 slab.
In May 1989 (were you even alive yet, Zay) we did a multi day ascent of West Quarter Dome. It was John’s first wall, and, we were so slow on day two that we ended up bivying 200 feet from the top (I’d wanted to finish by headlamp, but John absolutely insisted that it was too dangerous).
Well we woke up to two inches of snow. A1 isn’t much fun in the snow. But the unprotected, long 5.4 finishing slab was my lead. Like you, I was flat terrified.