Yeah okay, a 144Hz monitor seems perfect for you.
Just so you know, you won't be able to use the 144hz refresh rate with a HDMI cable, you'll have to use DVI-D or Displayport.
Get this, costs a little more than $200 but is the best value 1080p 144hz monitor out there, the same panel as the highly praised XL2411Z: http://uk.pcpartpicker.com/product/rkphP6/asus-monitor-vg248qe