Looking to buy a helmet but can't find a web site for: Triton helmets or the 3M helmet. I did find a location for the 3M but I read on a thread somewhere that the 3M was about a $1,000 . Couldn't find that helmet for that price on their web page. Could use a little assistance in this area if at all possible. Would also like to hear about the likes and dislikes of each. Thanks for your time and response.