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He also had a build thread up on RC. I was following it from the start but if I'm not mistaken he had it removed because people started asking personal question like how much he make and what he does to afford it. And I'm pretty sure people actually tracked down the location and were showing up.
For what it's worth the vortechs are also prone to snail breakage as well. I've had to replace two wet sides after nerite snails stopped the propeller suddenly which led to some melting of the assembly as the magnet continued to spin.
My guess would be they get along great. Two different species and colors. I have one with a six line(same species as mystery) and it's all peace and love.