There is any way we can configure RVSitebuilder to centain Hosting plans ?

for example I want the customers that buy my Plan-100MB+ to be able to use RVSitebuilder, but i do not want the customers with smaller plans to have it.

Or i want to create an RVSitebuilder hosting plan. Like i can do with Fantastico.

If you run cPanel X skin, you can do it in WHM / Feature Manager. And assign the feature list to the specific Hosting Package.

If you run cPanel RVSkin, you can do it in WHM / Addons / RVSkin Manager / Config / Package-Feature Manager.