If anyone is looking for a leather tank bra, the folks at Chilhowee Leather are now offering one. They worked with me on a design and it fits/looks real good. The pics on the link below are from my bike. I would also note that the area above the pocket is also a great spot for a Triumph patch (added later).
http://www.chilhowee.net/triumph-tank-bra-/070820001.html
http://www.chilhowee.net/triumph-tank-bra-/070820001.html