It would be very cool if when you move a panel, all the controls in that panel moved too. And...if you could copy and paste a panel in the same way doing a "make similar" on all the controls in a panel would.
For example, with my VG99 I can configure an Amplifier A and an Amplifier B, both of which have identical sets of controls, but with slightly different midi-config. I could copy and paste a whole set of controls then simply tweak the midi values and be done! :)