Open Clouds gives a different impression, IMO, that they are kind of open clouds. Also, Matt will do some changes, perhaps add more variables, so that will change the nature of its 'internals' and 'presetness'. Why not just call them what they are; V3 cloud (versus V2), and then the name of a type. We have param C also, which has no recognizable name. Users get use to it, and once you click it open, the parameters say it all.