[b]@DAWNSTAR[/b] - All three types of Haki will be available at some point in the story. I'll be giving them out based on the character's growth both physically and mentally. I'd like to make it fit the scenario as well; something like having a teacher showing you guys how Busoshoku Haki works or after experiencing a near death event, it suddenly awakens. That of sort of thing. 

Thanks for the list, but I'm well aware of all canon DF. I know you also did that for the benefit of those who are unaware. I'll be introducing several self-made/non-canon DFs as well; 

Nitoryu is fine. Don't forget to add your own personal flare to it; you know, to make it unique and different from Zoro's.

[b]@Thanatos[/b]
You get the Bomu Bomu no Mi [b](Bomb Bomb Fruit)[/b] - Paramecia-type Devil Fruit that allows the user to make any part of his or her body explode, whether it be hair, mucus, or breath, making the user a Bomb Human. The fruit's main strength is that the user can turn their body parts into a bomb with no harm done to the user. The explosive quality extends to emissions such as mucus and breath. The fruit also grants immunity against all other explosions, as well as the ability to evaluate their quality. 

Just keep in mind that your mastery of the fruit would not be at its pinnacle just yet.Remember, you are all starting as rookie pirates.

[b]@I-am-X[/b] 
Yup, you are allowed to. My only job is to check whether they either good for RP usage or not.