personally I'm not picky unless the color is really really wrong (like pink). It's better in the long run if you get a wig you can at least use again (that wigs not cheap) Rarity's mae is a little two tones so maybe add a few streaks of the second under color (to make up for the off shade of the base wig, if you can find any)
But I don't really think it's a huge issue
... And to answer that question "Yes I live here and have nothing better to do "
Next Convention: Otakon