I'm curious how these modern takes on One Piece will deal with the Okama and related characters (assuming they get that far!)
I haven't read the manga, but the anime at least comes off super-transphobic in how they're played for laughs at times. I think that'd necessarily be cut from the live action version, but less hopeful about this for another anime adaptation.
When you're ready to make big changes, definitely look into threading as an alternative to waxing, a lot of folk find it less painful in the long term. (But it still really stings at first! :) )
Having thick/full eyebrows can be an advantage, since you have more to work with. I have the problem that my upper eyebrows are a bit too sparse, which makes them much more difficult to shape.