I decided to get a copy of Vocaloid and the GUMI voice pack. If I remember it right the bundle I got also came with CyberDiva. I’ve been pretty much using those exclusively. There will be more added but that two hour time limit is far too short to do Vocaloid justice and so I still need to remix other tracks.

Note: the last few tracks have been using Vocaloid6 which is a huge upgrade over 5, GUMI was also upgraded and there’s an additional VocaloidAI voice, Fuiro.