I ended up settling on #2 curly wig for Sherlock. I couldn't get a hold of any of the wigs I wanted for him, they all were being discontinued and not available in the color I needed. Maybe, one day I'll be lucky for once.
My friend and I are exploring the option of teen!pirate!Lock, since our dear Sherlock wanted to be a pirate. I think it would be kinda funny!
It's so easy to cross Sherlock over with a billion other fandoms!