I went out to my local Bonsai nursery yesterday afternoon and picked up a couple of trees. I was amazed

One of the trees I got is this Crepe Myrtle.

I re-potted it into the bonsai pot you can see in the photo. I'm after some advice on any wiring I should do to the branches (if any) and where I should cut back new growth (if any) Or should I let it develop some more?
I'm after a leaning style bonsai and this being my first real tree I'd like to get it right.
I can provide side and top photo's if need be
Thanks
