Hi Beardo,
Your rationale for my having removed El Arsenal is misguided - although understandable. My reasoning was that I couldn't find any information linking the actual site of El Arsenal to the site where the Palmer Shipyards are today. I looked for several hours online but couldn't make heads or tails of it. If you can verify, put that reference back in, by all means - I just couldn't verify it in any way,shape or form - it's a tough one, on account of the fact that we're talking about a centuries-old location. I just wanted to make sure that it was 100 percent true. Actually, Zeitlen might have some insite on this - he assisted me a great deal in how to provide sources sources, etc. 

Take care,
GabrielFoto