I'm really... really obsessed with Vocaloid since last year :/

I made cosplay of Luka, and now I'm planning to do Live actions being Miku...
Already bought a Love is Mine costume of her LOL

Favorite vocaloids?
Favorite songs?

I loved Luka so much last year, but on the last months I started to have an obssesion with IA... and this year, it's coming the Miku obsession with her bizarre horror and creepy songs x'D I must say I feel bad for wanting to cosplay Miku, since there are so many Miku cosplayers... but anyway...