I have a request to change all the save buttons at the bottom of my pages (tabs, modules, and otherwise) from text to an actual button, move the buttons to be right justified, and be available at the top and bottom of the page.  The reason why is people are forgetting to click them because they are either not scrolling to the bottom or if they are at the bottom the "update" text is not sticking out enough for them to recognize.

Here is my question: 

1. Can I change the DNN:COMMANDBUTTON references from text to an actual button in the skin or container?
2. Can I have two save buttons on the same page with the ability to place them in totally separate places?
3. Final Question:  If I can do 1 & 2 is there a way I can do it in one place or will have to alter every module to incur the change?

I really appreciate the guidance.  I'm more of an X's & O's programmer and do not have a lot of experience in web interface design.