I would suggest not starting any videos until you've got the topics and scripts for at least a dozen already down. That way you can constantly make new videos and post them while still having time to come up with new topics.
I so love folks that put the horse behind the cart when they start working on projects yet outlined and framed.
WalkingHollow, before you can offer a product you must first have one. What you describe is a less than skeletal overview of an idea -- a Brain Fart -- that has potential but lacks substance such as
"Who Are You & Why Would People Want to Watch You Present This Material? What's Your Experience/What Makes You an Authority Worthy of Investing My Time With?"
Yes, I'm harsh but I can assure you, the world out there will be even less kind and even further less forgiving when you go out and offer incomplete and questionable material.
You need a list of specific topics, at least a half dozen that you can start with free of outside contribution. This is very normal in any kind of regular programming, which I'd assume you are planning on some kind of Youtube channel type deal.
Creativity, Inspiration & Piracy are very big topics or "categories" to be more accurate in that there are numerous divisions within the first two (particularly); the creative process I use in develop an act is far different from what goes into designing a brand new illusion, routine or promotion. Inspiration can come from a myriad of things; I've had music alone inspire how an act went together and the choreography of the effect(s) because of subtle cues within the music which embellish what the audience witnesses. At the same time I'll have a story or parable that will inspire my doing certain things in a certain way. We all have many different things when it comes to this subject so you would need to look at that Category and the many ways it can be divided and then outline a show, including guests that know something about a specific side of creation; what a card worker does will be seriously different from what a stage Illusionist will do or a Bizarrist. . . it all must be carefully weighed and SCRIPTED . . . a loose script but some mode of outline that insure quality of information and hitting the key points.
Take a look at shows like John Stewart, Steven Colbert or even the News report on SNL. . . they all have an outline in front of them as do Leno, Letterman, etc. they are working off a type of script (and believe it or not, interview situations are heavily scripted at times).
We Are Talking About Communications Here. . . that means you need to have a command of language. That means learning how to properly spell words and using the right words within your presentation structure ESPECIALLY if things go to print. You may need some coaching when it comes to this, a lot can be learned by studying other talk show or interview type characters you can relate to on the telly. Learn how to model yourself and your actions based on two or three such people so as to improve your own effectiveness as a video talent.
CREDIBILITY on your end is another issue that requires time and application. It's very difficult for most of us to pull off something this audacious even if we have five or so years full time experience on and around the stage. You need connections which will include technicians for various types of magic, theatrical techniques, etc. for your program features. You may require equipment in order to walk through presentations or what to look for when one is planning to invest into a big illusion, etc.
At minimum, you have at least 4-6 months prep time ahead of you. I would recommend investigating Public Access Tv in that you can pay a nominal fee (I think it's usually around $65.00 per half hour) and get a studio and proper production/broadcast grade cameras for making a show. This will give you a crisper, more professional look with your project from the ground up and that's something that you will be "graded on" by those watching your programs. People joke about L&L videos but the fact remains that they are professionally done with a proper look & feel vs. the garage productions we've all seen, in which a handheld low end camera is being used, next to no script, etc.
Sorry to rain on this parade but I think you'd rather do things right the first time out.