I've been writing a One Piece fan fiction to improve my writing.

I foolishly decided to write it in first person and now I kinda want to change it to third person - but I'm already 97 pages into the book. Should I do it? This is the first piece of long-ish writing that I've done so i may just be crazy or something.

During a break I took from from that book, I worked on a different story, written in third person, and I think I liked it better. Now I want to redo pretty much the entire beginning and change the POV.