Wow Roland, sound slike you've got a lot of entertaining weekends of work ahead. Look forward to seeing the progress.
EJ has a reasonable list, some more necessary than others and hopefully some easy and quick updates too;
T foil splicing control line.
Chock/ angle cunno and kicker cleats.
Squash balls on spinnaker ratchets.
Shorter spinnaker sheets
Shorter, thinner halyard 5mm?
Top part on spinnaker cleat so it’s more likely to naturally go into cleat.
Remove friction in spinni system, check blocks.
Kite is trying to get out the throat in one big bunch? Needs spreading out.
Deck grip? Removal of hearts? (Crew concern 🤣)
Main sheet ratchet splice on properly. Maybe 3 new ratchet blocks.
Preventing spinnaker sheets going round rack. Bungeed dyneema from rack end to jib track.
Diamond adjustment add shackle for rope to run through without getting cut in the centre of the block.
Jib track end stop, key rings caught in cart. New pins? Smaller key rings?
Stop spinni pole coming out of the sleeve on the bottom of kite sock and getting stuck out.
Main sail prefeeder.
Pube packing rudder and daggerboard.
Progrip - racks by shroud adjusters and old control line chocks.
Bow repair, trolley damage.
Trolley cradle protection/ new bow cradle/ locator.
If I eventually get a weekend a free I'll be making a start, all welcome to come and help