That looks a little better and if you feel comfortable there, then try it a little and see how you shoot with it like that. Personally, I like to only have a slight bend in my elbow as I tend to hold steadier like that. Draw length isn't a set in stone thing for everybody, some like to be a little shorter, others a little longer. Find what is most comfortable for you, you will find a certain length that just "works". A good proshop should take the time to help you find that perfect drawlength.