Poll for characters or series? (Patreon)

I thinking it's the time to let you guy vote for the upcoming doujinshi.
But I'm not sure how we going to vote them.  

1.Vote for the series only = I'll put Anime/Manga 's name in the poll and you guys will votes for the series.   And I will choose a character from that series. (You can't  vote for specific character) But this will give me a freedom to draw non-popular or popular  character.
Example
 Vote for June 2090 Doujinshi
1.To Love-Ru doujin
2.HighShcoolDxD
3.OnePiece
4.TokyoGhoul
- - - - - - - - - - - -  - - - - - -  - - - - - -  - - - - - -  - - - - - -  - - - - - -  - - - - - -

2. Vote for character only=  I'll put a specific name of character on the poll. ( All of the characters in the poll are selected by me ) This will make a boost on your favorite character.

Example
  Vote for May 2090 Doujinshi
1.Rias Gremory-  HighShcoolDxD
2.Sakura - Naruto series
3.Hinata - Naruto serires
4.Nami - OnePiece
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3.Vote for Anime/Manga's name and then vote the character. =  you gonna choose by your self.
Example
Vote for July 2070 Doujin
OnePices or Naruto  >>wait>>>OncPiece win >> Nami or Robin >>wait>>> Nami win >>make Nami's doujin
------ ------  ------  ------  ------  ------  ------  ------  ------  ------  ------  

From my schedule, I can put the poll  for 25-30 days.
If we vote for one poll, that poll we last 25-30 days.
If we have 2 polls It will be 12 days for series and 12 days.

What do you think?(づ￣ 3￣)づ