I think it just got lost in the forums...
As for the tree, mulberry are excellent candidates for bonsai. The fruit is incredible, and they style well. A member of REBS has a very nice example, I'll try to track down a picture. As for the climate, I have no experience in yours, so no good advice there. From the pics it looks like you can chop it down a bit, then wire it out and give us another look.