Hmmm.... As much as I like your 12 spoked wheel, I feel a bout of pedantry coming on.
One of the earliest instances of standardisation in the British navy was Steering wheels. They had ten spokes (filthy merchants had eight, or a completely preposterous and unnecessary 12...), and all were 4'6" across the rim.
Captured ships tended to retain their existing wheels, and sometimes ships used eight spoked wheels out of necessity when their originals were shot away or damaged and no other suitable replacement could be found.
Boring pedantry mode off.
Nice Wheel!
Addendum! Research shows the Druid was initially a merchant sloop called
Brilliant. Wheel is correct! or at least feasible.