Sorry my previous post on this subject was a bit short. I was in a hurry so let me add a little now.
A couple of reason why I think it should go down Broadway through AA is that you need to reward the early adopters of urbanism. They spent a long time, a lot of money, and tons of effort and in my opinion putting the streetcar a block away would be an insult to them - but more importantly, AA provides a destination with good opportunity for in-fill. We don't have the luxury of building ridership from scratch through TOD, we need riders on day one and AA can help delver that.
As for the streetscape itself, to answer Sid's question/comment, putting angled parking adjacent to streetcar tracks is not best practice.