I haven't produced anything close to this quality in quite some time.
As far as hair grass, pretty much your only options are to cut it out in chunks like sod or to completely remove it and replant.
Figured as much with the grass, what a pain that's going to be. I'm leaving for school on the 17th, might be a good idea to remove it all and replant before I go, the stuff grows so fast It'll be back to what it looks like now in a few weeks I'd be willing to bet. It really is a weed