I'll be following this with great interest! Looks like an amazing kit. I just received the CSS David (torpedo boat) from Cottage Industry but haven't had time to start the build. I'm new to resin models so I decided to start with something simple.
I also am surprised there are not more civil war sub kits in plastic. Seems that each sub has such an interesting story and the designs are so unique..go figure.
By the way, I have received a terrific book on Civil War Sub Warfare. Great pictures and research source. Here is the link if you're interested: http://www.amazon.com/gp/product/0306811979?psc=1&redirect=true&ref_=oh_aui_detailpage_o09_s00
Good luck with your build, can't wait to follow along!
Dave