If you're not also on the Tartan 37 Owners Group on Facebook, here's what I listed for my 2023 projects:
1) Install new LifePo4 batteries. Requires some system redesign but my whole DC electrical system was just replaced recently. The switch to LiFePo4 shouldn't be too hard.
2) Fabricate new bimini. Bought the new Sailrite machine and kit.
3) Install new Garhauler traveler and mainsheet hardware.
4) Sand and varnish tons of wood!
5) Install new engine control cables.
6) Install new 12 strand lifelines.
7) Begin refurbishing cabin sole.

Create and install shelving in pilot berth.
9) Plumb in new holding tank overboard discharge pump.
10) Install new engine mounts.
11) Replace starboard water tank.
Probably too much for me to reasonably get done before summer cruising season but you gotta set the bar high with boat work.