Whenever you want to finish a prototype, what kind of checklist do you go thru? things like: How do you decide what case design to use, what materials for that same case, how to solder everything up, what makes you decide if you "lock" the Arduino on that project forever by soldering everything around it. If you decide to make it modular, what techniques do yo use. What kind of material do you use to attach everything together: Hot glue? close everything down with screws, nails, staples (...)? How would you make it water-proof or resistant to the weather (if it was something to be outside for a long time). If you have to use a lot of cable, do you solder everything up with heat shrink tubing? When do you use connectors and what kind of connecters do you use? I would love to see a video tutorial on how to properly finish up a project, and make it look beautiful inside a case.