saving workspace

I like working with a big preview window and a litte main window so that I can see the output as a fullscreen game, I'm suggesting the ability to save the workspace settings in the document or in the app settings so that one could always find the windows i the same positions and zoom factor, It'seems a little thing but it's really annoying to move every window in the correct place every time you open a project. 
Cheers from Italy!