Wiring my Bonsai

I decided to wire my bonsai today, I used a 19GA black coated aluminum wire. I couldn't find the size I needed in a copper wire and online it said coated aluminum would work.
I started by wrapping the wire at a 45 degree angle on my longest branch because I wanted to bring it down a bit. I also snipped a branch off shown in picture 1.
I then wrapped a second smaller upright branch that I wanted to bring down a bit as well, shown in picture 2. Once wrapped I basically just bent the branches to whatever shape I wanted and because those branches are so young the bent very easily.
Next I wrapped a section of two branches (shown in picture 3) because I just wanted to twist them a bit. 
In picture 4 you can see the before and after look of the tree, I think it opened it up quite nicely and I can't wait to see what will grow.  I have two new branches starting a the very top of the tree and can't wait to see what happens with them. I will give them about 3-4 months to grow and adjust to their new shape.
BTW I have no idea what I'm doing, but it's very neat and I like it :)