Considering the small size of that azalea, I'd personally leave the branch on the bottom left as a sacrifice to help with thickening the trunk over time. I would remove the tiny little branch on the bottom right. Just me though. I wouldn't do a major chop on a tree that small, but I don't know how big or small you ultimately want this thing to be. If you're going to do it shohin style (total height of about a foot or less) and keep it in a tiny pot, then maybe make some cuts, but I can't recommend what to cut from that, as I like larger bonsai. Surely others with more experience than me will chime in though. Good luck with it either way. Azaleas are great!