As you can tell, it's a " what's in the shed/what can be angle-ground to make work " effort. I'm currently after a pair of P2s that I'm gonna spray exactly the same orange. That, along with the silver components, will make it look sooooooo back-in-the-day agreeable.
Ultimately, I've a " Bontyesque " plan to make a 440mm fork from...
RC35 or 36 crown
some old titanium tubing for a steerer
shimmed RC31 mounts
some fresh 28.6 Reynolds 531 tubing and
a friendly frame builder.
Could be a giggle.