I received the price for the custom made Yanmar mixing elbow in 316 polished ss. I bought one and it is installed on BeBe. Photos of the part are here:
http://groups.yahoo.com/group/amelyachtowners/photos/album/1897410048/pic/list

300 Euros is what I paid and is the best price I can get for anyone in this group.

Contact Riza at Emek Marine at cagdas"at"emekmarin.com tell him you are interested in a Yanmar mixing elbow just like he made for BeBe.

Bill
BeBe