Would these niches be worth it?

Hey guys, Joshua here

Long time lurker - first time poster!

My goal is to take all my talents/abilities and turn them into multiple streams of income (nice idea right?)

A little background about me : I'm a professional Stage Hypnotist and also a Street Hypnotist and can offer great knowledge and coaching through an information product/course. I have all the expertise needed to have an authority/celebrity status in this field but was wondering if this would be a profitable niche?

I'm also a Professional Mentalist (psychological illusionist) and Stage magician/illusionist as well as a street magician (card expert, coin expert and sleight of hand expert) I plan on also breaking these talents down into information products/courses as well

And last but not least I'm also a Professional Guitar instructor. I've been giving lessons for about 7 years and have been playing since I was eight years old -I'm 22 currently. Would this be a profitable niche? This is the one I plan on focusing on first.

Now, I have all the abilities/talents I'd ever need to be successful in these fields but I figure I should focus on one thing at a time and then move on to another niche once I get this on autopilot.

My plan of action is to build a Wordpress site (using optimize press/ profits theme) Then create a squeeze page with a video (offering a bribe) to build a list, and then drive traffic to it via ppc seo etc (I might possibly outsource this, although I get the jist of adwords) Then promote offers to the list while adding value to their lives.

Sorry for rambling, I guess I'm just suffering from too much information overload it's slowly but surely driving me crazy But I wanted to make sure these were profitable niches here especially the guitar instruction one - maybe I could drip feed the content and make it a membership site. I'd appreciate any of your guys' thoughts and tips I'm a relative newbie here to internet marketing (although I get the general idea).

Thanks again!