Time Tracker - Make more robust

Couple things that could be better about this:

1. Create a NEW line item / header at the top of “Time tracker” that shows the current Billable Time that has not yet been invoiced. I know you have a “billable time” but it tallies everything included all that has already been invoiced and paid for. It would be great to just quickly see how many hours we’ve tracked that have NOT YET been invoiced for.

2. Another feature would be to manually be able to enter the amount of time someone has (OR the max amount of billable hours we should work on a project) and be able to see the time left based on time entries. I.E. we have clients pay for a retainer of 10 hours. I would like to be able to log time and see that I still have 3 hours left for that client.

3. And lastly, but VERY important, ability to pull reports across ALL projects / team members etc for tracked time (billable and non-billable) invoiced or not invoiced etc. A more robust reporting feature PLEASE for Time Tracking.