Invoice & Purchase list summary view

I would find it incredibly helpful to see the invoice/purchase order description in the summary list when viewing a customer and/or supplier. Currently you can only see the amount, date, Inv no and status.
It would also be great if there was a column showing if the invoice has been sent to the customer, another easy ref to know if newly created invoices have been sent out or are pending.

If the above are available in a report I can generate and download this would also be superb!

Hopefully you can help as this would save me hours every week.
Steve