Enkil, congratulations on your presentation, you should be very proud. When asked, most people's #1 is to stand up and make a presentation. I know I used to be terrified to do it but now I'm used to it.
As for the answers to your questions, people are allowed to use consumer fireworks in their gardens, but they have to follow the rules where they live since some towns only allow this at certain times of year (e.g. St Jean Baptiste, Canada Day, etc.). You also have to follow the safety instructions printed on the fireworks.
To do professional fireworks, you have to take the Government course and then apprentice on three displays before you are awarded your "Level 1 Supervisor Card". That's what I did in the past year.
As for the "edit" button being hidden by the CFA/ACP logo, I've moved it over a bit now so you should be OK. Though if you used a standards compliant browser, the logo would always stay out of the way at the bottom. I recommend using
Firefox as it doesn't suffer from any of the problems that Interner Explorer does.
Regards,
Paul.