I have a problem ordering stock units cuz none of the standard colors match well with my real hair. For all you experts, what's the best solution to this?

1. Order an all blonde piece, find the best color match at Sally's, and dye it that color?

2. Order an all blonde piece and dye it AND my own hair the same color?

3. Order the best match stock piece and color my own hair to try and match?

I guess I'm confused about coloring cuz it seems that the color will turn out different depending on the base pigment of the hair being dyed. And if I get a blonde piece obviously that will be different than my own hair pigment-wise.

What is the best solution to get a good match with a stock piece, with or without dying my own hair?

Also, if I dye my own hair, that's gonna throw off the customs I have coming (the factory always nails my own hair color based on my sample, and I have no idea how). I'm pretty damn confused about this coloring business. Even if I could get a close match that doesnt' have red/orange tones I would be happy.

Thanks for all the expertise...