Hey guys, i have an ASUS ROG G20AJ gaming desktop here, my current specs are;
1TB hard disk
8GB ram
NVIDIA GeForce GTX 750
Intel i5-4460 quad-core 3.20Ghz (Haswell)

I am looking to upgrade..i wanted to buy a 3td hard drive, upgrade to 16 GB ram, buy a new 750watt power supply.
A new cooling system, and a new processor. I found an Intel i7-4790K quad-core 4.00Ghz (Haswell) And it has a max turbo frequency of 4.4Ghz And i was going to buy the ASUS STRIX-GTX980-DC2OC-4GD5 GeForce GTX 980 4GB 256-Bit GDDR5 PCI Express 3.0 HDCP Ready SLI Support Video Card off of Newegg. But i don't know if my Motherboard would be able to handle all of this..i went to the
crucial.com website i didn't see anything for hard disk upgrades, but solid state disks up to 1TB. And i could go to best buy and buy
Windows 8.1 professional or something for the new hard drive. Or would it just be better to buy the solid state disk? The help here
would be MUCH appreciated.