Hello Stacy.. I like what you have done and also where you are going with this tree. I particularly enjoy seeing material, that many would pass on, become future nice bonsai. I also utilize cheap, troubled or problem material to make nice bonsai. Oddly enough, I just saw a tree at the nursery recently that looked almost identical to this.. Seeing this thread was ironic.
Looking at the tree now, some still may have doubts.. However, when the whole tree is wired and the branches are brought in and movement added. I believe this will be a very nice future bonsai.
Rob