Report View formatting modifications

I would like to see as many of the following modifications as possible. They will help make formatting tables and charts much easier. - To be able to change/display the column heading name to something else on charts and tables. - Add the Text Size option to all formatting options that display text on the report. A lot of the time, the text is too small to read when the chart has a lot of values. - The ability to select a default Text size for formatting option. Size 8 is too small. - Visualizations and Fields panels scroll bars Can you make the scroll bar wider or adjustable. It is too narrow and is very difficult to use in it's present size. Thank you