Funding & Request

Here, the Projects when launched will not have time to finish, unless the project owner chooses a specific date.
In this case, while the project is active, and the project owner wants to request a value of these contribution, is it possible to keep the project alive? But only showing the leftovers (balance) and keeping the project online until the project ends with his goal achieved?
Once you have made a withdrawal, is there an option or seetings that the withdrawals can be displayed by the funders, project owner and admin?