KStrain

I am hopefully buying this computer very soon, I just wanted some insight, and other opinions. How will this run Arma II, and Arma III (FPS)? What Would I need to Improve I'm hoping to get a solid Steady 30-35 FPS Even in tense situations (Ex. Firefight in Cherno) on High to maybe even VERY high graphic settings Any input would be great, Especially if someone else is running Arma with similar settings. Here Are the parts: -ASUS M5A97 LE R2.0 AM3+ AMD 970 SATA 6Gb/s USB 3.0 ATX AMD Motherboard with UEFI BIOS (Mobo) -Phenom II X4 965 Black Edition Deneb 3.4GHz Socket AM3 125W Quad-Core Processor HDZ965FBGMBOX (Cpu) -CORSAIR Vengeance 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model CMZ8GX3M2A1600C9B (Ram) -MSI R7770-2PMD1GD5/OC Radeon HD 7770 GHz Edition 1GB 128-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card (GPU) Also I will be crossfiring this eventually aswell. -Western Digital WD Blue WD5000AAKX 500GB 7200 RPM 16MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive -Bare Drive - OEM (HDDR) There it all is, Also since you guys are the computer experts do you think this stuff is all compatible together? Thanks For you Time! ~KStrain