Tattoo: Update #2

I am almost finished with my final paper but, sadly, it won't be finished until sometime this weekend due to the amount of work and papers I have to complete. So I'll just get into the current update of my project: (I hope you don't mind my copying and minor modifying of the previous post): I first start out by discussing the different influences of tattoos - wabori (Japanese) and youbori (Western). Within the wabori section, I broke it down irezumi, munawari, and kishobori. I also included a paragraph on how the traditional tattoo master inserts the ink. I then moved onto the youbori tattoos. After I described all those, I briefly mentioned the thoughts of Japanese people according to a study I had found conducted in Canada. I did take notice of how it's not completely accurate because it was conducted with few people. After that, I had talked about the history of tattoos in Japanese culture. Next, I talked about the different tattooed people - which I had divided into three groups. Those groups are Ainu people, yakuza, and non-yakuza people. In the non-yakuza people category, I included everyday people, celebrities, and perhaps the tattoo master themselves. Within the categories, I discussed the thoughts of the tattooed people and those those around based off the interviews and articles I had read. I still have to write about the symbolism of the tattoos themselves - so the meaning behind the background print, the character they chose, and the detailing (such as flowers). Would this be more appropriate in the first section where I discuss the different tattoo styles or after the people? I am also thinking about including videos but keeping it short and figuring out which would be the most beneficial. Thank you for taking your time to read this. I truly appreciate any and all input. ^_^