i'Ve also tried to get it a bit more responsive with hiding some of the columns with smaller view point width…
Since the color codes represent the status, you might also hide the status column if you need more space (just thinking out loud).
Maybe the "Estimated Time" column should read "Estimated Delivery", time could be taken as the time it would take to do the job and not necessarily when it will be delivered.
The "Name" column should read "Proposal Name" or just "Proposal"
I think that the darker rows might be too overpowering, how about something like this:
![](http://i.imgur.com/97fkohih.jpg)