This is a great idea - must submit a review to rate a plugin... good idea!
Just tested this plugin, it is simple in effect but all nicely functional very easy to deploy and can add any widget functionality. I would like to we an option for multiple tabs as this would really make it a winner. However; it is already a winner, it WORKS and works well, looks nice too.
Note: When adding sizes use, for example, 50 not 50px.