Unfortunately, no. I am in the same boat at you, but we are the outliers. Less than 2% of those who come to the site have a resolution above 1920X1080. Believe it or not, most people are still below 1024X768. 
The other issue is that if you utilize a larger width at higher resolutions, it actually creates eyestrain and readability is diminished because the page-width is SO wide.
