I really want to get into PC gaming and want to build my own rig. I have a components list here and I'd like some feedback if possible. Please and thank you.
CPU: i7-4770k
Mobo: Asus Z87 Pro
CPU Cooler: Corsair H100i water cooler
Ram: Corsair Vengeance 16GB
Power Supply: Corsair Enthusiast Series 750W
GPU: GTX 780
SSD: Samsung 840 Pro Series 256GB
HDD: Western Digital Green 3TB
Sound Card: Creative Sound Blaster ZXR
Speakers: Harman Kardon Soundsticks
Keyboard: Corsair Vengeance K70 Cherry MX Red (I don't understand what mechanical switches are and what not, so could someone please explain that to me? Thank you)
Mouse: Corsair Raptor M40
Monitor: Asus VG Series VG278H 27"
I'm not sure if this is too pricey or if I can get a great bang for my buck with a cheaper build. I will be so grateful if you let me know.
Also do I need a WiFi adapter to be able to connect to the internet too?
Suggestions and everything are welcome. Tell me if it's a smart or stupid build or whatever! Thank you!