Good news! I've converted 3 new hairs to wigs! They are:
Cazy 11 (the one you can find in ziitch's Cazy hairpack)
Coolsims 93 (my favourite!)
Nouk Out of Fashion (a stylish ponytail you might like from Skyrim days)
And something in addition - due to my being absent-minded I forgot to put Brittany and Valeria meshes and textures, so you couldn't see them in game, but recently I've noticed that (thanks to sinner) and even put fixed meshes. However they still need some fixing :C
Anyway, check out this page http://luchasgrove.blogspot.ru/p/lwigs.html!