Colour Code the Confirm and Cancel buttons on the quote page, or separate them into different areas

Currently the Confirm and Cancel buttons on the quote page are side by side. We have had a number of sales staff that have accidently hit the Cancel tab when they wanted to confirm the quote.

My suggestion is to make the Confirm tab a bold green and the cancel as red, the colour will help as it is visual rather than just a word that both start with the same letter. At the moment they are both no colour (Confirm seems to change to blue once the quote has been completely created)

Alternatively, put the Cancel tab underneath (like where it appears when a quote has been confirmed to an order).