
Hi!
The save as default setting works on tools too, very convenient!
Your comp still looks pretty messy to me though =] Did you know you can select a portion of your comp (for instance the 3D nodes) and press ctrl-g to group it? It will collapse into 1 node with all necessary in-and-outputs available. Also, you can then easily grab that group and move it around your comp for a clearer layout.
Marc