I enjoyed both of your versions, but I prefer the first one with all of your thought processes.
It is my understanding that the best portfolios include what you have there.
I did notice a browser problem. When I view your site using Firefox, the graphics starting at Concept 1 overlap the text. However, I can see the text and graphics just fine on both Safari and Chrome. I don’t know if that’s something you can fix or not. It might be a wix issue?
I hope that helps.