I came to these late but like them a lot. I like the ideas on your list except for the second one. Sometimes steemit is awash with how to make type of posts and I think it would cheapen your image slightly. I don't mean that offensively!
Vlogs, would be very good. Some right good life experience and learning from type of posts is something I imagine you could also do splendidly :0)
That's precisely the type of constructive criticism I was looking for actually. This gives me much to consider.
You're very welcome, definitely sounds like you have some ripe avenues to explore :0)