well on the plotme plugin you can do /plotme biome [biome] so I think to the residence you should add /res biome [biome]
http://empireminecraft.com/wiki/senior-staff-services/#whole-res-biome-change changing the res biome is already a feature included in specialty paid Senior Staff services
Just saw that they removed the track from the tabs. Dissapointed. Anyways, what are you are saying it planned. /res set biome (name) I think that it will cost 10,000 to change your biome.
Yeah, I think I saw Aikar mention an idea of something like this in the past. To have it be a command a player could use, and automatically take 10k out of the rupee balance
