To first person... or not to first person?

[JACK THE RIPPER]

Okay, so, as some of you probably know (and as some of you probably don't) I'm seriously considering writing Victor, aka Jack now in the first person. Now, I haven't gone over this with Yols, because I want to be sure about it before I do, so I'm not going behind you or anything, Yolsie x3

Here are the pros and cons:

Pros

• I've got his voice basically down pat (ex: his diary)
  
• He's a lot more eloquent in his thoughts than in his words (keeps it casual)
  
• It would be a fun challenge
  
• I need practice with it
  

Cons

• It might get a little confusing, switching half way
  
• I don't know how to convey certain things (imply, rather) in his mannerisms which I usually just say out as the narrator
  
• It might get harder for me to write monster paragraphs out when I have to analyze someone else and not Jack
  
• His letters and those other glimpses of first person might not seem so special!