Arcfiend, as a gamemode, should be merged with Vampire

[Polydanx]

A thought I had a few days ago, I believe that the Arcfiend gamemode should be merged into the Vampire gamemode, allowing both antagonists to spawn at an equal. Arcfiends, when using their power sap, drain power and more often than not, plunge certain areas of the station into darkness. And Vampires, in both theming and from a gameplay standpoint, thrive in dark environments that the Arcfiends can and probably will create. Also, both antagonists are (basically) just different types of Vampires, the difference being the thing they absorb. I've noticed recently that there have been rounds where Arcfiends do no direct harm to the crew and stick to draining APCs, perhaps this change could add a bit more fun to Vamp/Arc rounds?