I have been using Finding Neverland as a related text, i know this is a bit late, seeing as uve already done ur trial, but maybe this will help for HSC perhaps...?
Ok so my thesis statement is that "imaginative journeys, in their ability to transcent and overcome physical barriers and impossibilities, can provide an escape for the journeyer, when reality becomes too much" or something along those lines.
Techniques from FN that i used to relate to this include:
-the bright lighting, colouring and costuming as well as light, happy music of the imagined games James plays with the children, compared to these aspects of their reality
- James shown not to accept limitiations "JUST a dog??....Thats like saying he can't climb that mountain, he's just a man or, thats not a diamond, its just a rock", shows how his imagination allows him to see the world differently.
- In the scene where James and his wife argue after their dinner with the Davies family, his wife opens her door, and through the crack we see nothing but darkness, however when James opens his door, we see sunshine and tree's and the sound of birdcalls. This reflects how he is able to use his imaginiation to free him from his less than present reality, and escape to a better place.
Hope some of that was helpful....i think it links quite well with Colleridges poetry, but i still havnt really decided on what stimulus booklet text i'l use, they are all pretty much lame.