Web Block Interface

Staff would like the opinion of you on the development of the interface, wanted to know if any objection or not it is a good practice example:
I have a WebBlock as Default Layout and within this layout have several webblocks (as templates) for each type of screen, each screen will have a standard that will be webblock our model already well demarcated possições all the buttons and other fields.
Hi Paulo,

Have you seen the videos at the Academy?
Check out the Structure Pages with Reusable Elements module and the Customize the Look Using CSS.
These videos not only teach how to use web blocks and css, but also present the current best practices in using them.

If you want to create templates, you can consider making copies the Layout_Normal web block, and adding/removing placeholders, so that we can then use these web blocks on your pages.