That 4 blade prop looks suitable for a small tugboat. Just the British in the name of it should be sufficient warning. Those things were horrible 35 years ago and they didn't improve with age.
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I, myself, personally intend to continue being outspoken and opinionated, intolerant of all fanatics, fools and ignoramuses, deeply suspicious of all those who have "found the answer" and on my bad days, downright rude.