Great work Rob, they certainly look the part.
Out of interest, there were a fair few steel boats about which would look little different to the older wooden types; but giving a little more protection.
Are the towed 'cargo' barges available? They might make useful troop carriers, or weapons platforms if they are.
Do you come with subtitles then? Hopefully the sinuses have cleared up in a warmer clime.
You're confusing us with Brummies. We speak the King's English properly... even if that king was Penda.

I will admit I could never understand a word anyone from Gornal Wood said though.