I would've been more impressed if you did this ONLY using GUIs. Clickies, checkboxes, buttons - shiny stuff. Command line tools are best and most efficient for reverse engineering IMHO. So if you were looking for an "I built the statue of liberty with matchsticks" type of effect, its kind of a fail, at least on me.

still there is never a reminder too much on security, so thanks for bringing that up.