I finally got my swc's! I was able to put them into the to list by they don't align very well. what I've done is and change the x and y position of the swc doesn't seem to be working. I put each swc in it's own group which I can control the size and position of with out changing the size of the swcs. Theses groups are then added to an HGroup so the all line up nicely and then are added to the array.
I've also been trying to change the input font of the text box, it seem we need to do this with CSS which is a job I shall leave to Ben