Monitors for Flight Sims

So I have to admit I know very little technically about what the differences in specifications actually mean to performance for almost anything related to displays. My experience in recent years has basically been plug and play and hope for the best, which has been enough to have great fun since I bought my ODE V3 last year. But now since I just sold a house and got a windfall of cash, I want to get serious with my home made flight sim. I'm planning on working to get the three-monitor setup I've been wanting since I bought this machine, and my new house has a workshop which means I will have the space to build a good structure to make this a reality. So - looking for insight.

I play MS Flight Sim FSX acceleration basically exclusively on my machine. I plan to upgrade to Prepar3d next year. I fly on Boston Virtual ATC. And I am wondering how I go about setting up 3 screens, one center, one left, on right with my present machine.

What cords do i need ?

Will The TVs i'm thinking of buying work ? it looks like somehow i would need to end up with 3 HDMI ends on the TV side, yet I don't see 3 HDMI outputs on my computer...

Link and background info on my computer below. THANK YOU!

http://www.vizio.com/e320ib2.html

the back of my computer has these types of outputs:


Chassis Model: Special Deal Hot Seller - Digital Storm ODE V3
Exterior Finish: - Standard Factory Finish
Trim Accents: - Standard Factory Finish
Processor: Intel Core i7 4770K 3.50 GHz (Unlocked CPU) (Quad Core)
Motherboard: ASUS Z87-C (Intel Z87 Chipset)
System Memory: 16GB DDR3 1600MHz Corsair Vengeance
Power Supply: 750W Corsair CX750M
Expansion Bay: - No Thanks
Optical Drive: DVD-R/RW/CD-R/RW (DVD Writer 24x / CD-Writer 48x)
Storage Set 1: 1x SSD (120GB Samsung 840 EVO)
Storage Set 2: 1x Storage (1TB Seagate)
Storage Set 3: - No Thanks
RAID Config: - No Thanks
RAID Card: - No Thanks
Internet Access: High Speed Network Port (Supports High-Speed Cable / DSL / Network Connections)
Graphics Card(s): 1x NVIDIA GeForce GTX 780 3GB (Includes PhysX)
Sound Card: Integrated Motherboard Audio
HPC Processor: - No Thanks
Extreme Cooling: H20: Stage 2: Digital Storm Vortex 120mm Radiator Liquid CPU Cooler (High-Performance Edition)
H20 Tube Color: - Not Applicable, I do not have a FrostChill or Sub-Zero LCS Cooling System Selected
Chassis Fans: Standard Factory Chassis Fans
Internal Lighting: - No Thanks
Airflow Control: - No Thanks
Chassis Mods: - No Thanks
Noise Reduction: - No Thanks
LaserMark: - No Thanks
CPU Boost: Stage 1: Overclock CPU 4.0GHz to 4.4GHz
Graphics Boost: - No Thanks, Please do not overclock my video card(s)
Memory Boost: - No Thanks, Please do not overclock my memory
OS Boost: Yes, Disable and tweak all of the non-crucial services on the operating system
Windows OS: Microsoft Windows 7 Professional (64-Bit Edition)
Recovery Tools: Windows Recovery Toolkit (Bundled with Windows CD)

The TVs you listed are 1366x768 resolution. Unless you're going for just the 32" size I would rather get 24/27" monitors at 1920x1080p.   Much better colors and resolution.   

Your single 780 will drive the 3 TVs or monitors but performance will suffer as you add the extra screens. More work for the video card.

For connections, you'd need to get adapters like an HDMI to DVI or HDMI to Displyport.    

Hope this helps.