Best Castle Setup?

Returning to the game, last played in 2023. What is the current best castle set up?

Have now:
Top Castle - manual of naval tactics, gunpowder flask, astrolabe (all lvl 10)
Fore Castle - Cannon Loader, Centerboard, Adamantine hull (all lvl 10)
Voodoo Castle - Unleashed power, voodoo mirage, amulet pedestal (all lvl 10)
Gun Deck - Shipwrights schematic (lvl 8)
Aft Castle - Cannon storage, sternpost, harpoon loader + iron harpoons (all lvl 10)
Crew Deck - Ferocious bookkepper, military expert (all lvl 10)

 

Ahoy SC.Blackbeard53!

Topcastle:

Gunpowder flask
Astrolabe
Carpentry Expertise / Manual of naval tactics (for PvP purpose only)​

Forecastle:

Centerboard
Cannon Loader
Reinforced Hull / Adamantine Hull (Regular preset -> Adamantine, Ablative Preset -> Reinforced)​

Voodoo Castle:

Voodoo Mirage
Amulet Pedestal
Fortified Amulet Gems
Shadown Incantation (for PvP purpose only)​

Gun Deck:

Wildfire (if you use Flare Ammo)
Poisoner's Lab
Illusion Enhancer
Shipwright's Schematics (must have)​

Aftcastle:

Sternpost
Rocket Rack (if you own Rocket Master crew member)
Telescope (good for events)
Cannon Storge
All Harpoon Castles (great for tests / season)​

Crew Deck:

Ferocious Bookkeeper
Military Expert
Elite Helmsman (pvp only)
Maintenance Crew
​

Hope this helps.

Rymar