More Formatting options for presentation output

We are starting to use published presentations as a great way to share up to date content around the organistion.  However the output is still fairly limited - for example you cant change the size of fonts on text published from notes in Aha and sometimes this can be quite small on the screen.  (the standard Paragraph style).   Would also be great to be able to add font colours to Notes that then get published. (a la the header functionality where you can do this already)