I can see a little bit of coil in the hips keep working on it, the biggest issue I see is stride, there are varying schools of thought and in the end if you are just going to twist or go up and put your foot back down in the same place that is your choice but there is no school of thought that has you go backwards. Put you cursor/mouse on the back heel of your DD when she completes her swing her back heel is actually farther back than when it started, I just don't see how she is ever going to get maximum productivity from her swing doing that, start small but at the very least it has to come back to the same place and most on the board would suggest forward even if only a little to start.