I read it, Good stuff.
G also represents Generation / Generative principle - (sex & reproduction/ritual sex)
The 3rd image is from a video I watched a while ago, speaker presented on the Jesuit origins of Islam, but the boat symbol was directly discussed.
The ships mast represents the phallus, and the Hull the womb. Obelisk/Vesica pisces, Ship/Mast, G- It's the symbol of creation (but likely perverse in esoteric inversions)