We are new sailors and full of questions. I will limit myself to a couple this go around. 1. I have my mainsail and what I am guessing is my jib. I also have what I think is another jib in a bag. This extra sail is what I would call new. It is rigged like the jib I sail with except the brass connectors have what looks like plastic protectors over the sail cloth.I have not sized it to the jib I sail with to verify the same size or bigger / smaller. So my question is.....what is a genoa and how do I know if one of my sails is not a jib or genoa?2.I have a bow pulpit on my boat. What should I use to clean and polish the stainless steel?