That's your dream of triple monitors with iRacing game in future?
Um. I already have triple monitors setup. This is my "iRacing" PC:
It's running on i5-2500K (not overclocked) with ASRock motherboard, 8GB memory and HD6870 2GB GPU. I also have USB 7" portable monitor.
I'm considering to upgrade to maybe Intel LGA 2011 system to make it little more powerful on iRacing. iRacing heavily depended on CPU than GPU, so I'm trying to get both CPU/GPU balanced to make iRacing lot more smoothly with high graphic setting.