How many fans can be in my gaming computer?

[craftingffa]

Before I start I have to say that this might be in the wrong section.
That's all i need to let you guys know.
Here is the specs and/or parts of my new pc!

PLEASE DONT BE LAZZY AND GO LOOK IT UP to make sure.

Video card:
SAPPHIRE 100354OC-2L Radeon HD 7870 GHz Edition 2GB 256-bit GDDR5 PCI Express 3.0 x16 CrossFireX Support Video Card


Mother board:
MSI LGA1155/Intel B75/DDR3/SATA3 USB 3.0/A&GbE/MicroATX Motherboard B75MA-P45

PSU hoping:
700 watt:
http://www.newegg.com/Product/Product.aspx?Item=N82E16817153167&Tpk=thermaltake%20psu%20700

Ram:
CORSAIR Vengeance 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model CMZ8GX3M2A1600C9B

Case:
GIGABYTE Luxo M30 Black GZ-ZLM3BO Black ABS / Mesh ATX Mid Tower Computer Case

OS:
Windows 7 home premium

DVD:
Just a regular LTE-ON DVD burner

processor/cpu:CORE I3 2120

!!!!!!!!!!!FANS and AFTER MARKET HEATSINK::
FAN = Antec 761345-75024-0 120mm Blue LED 3-Speed Case Cooling Fan
I will be getting two of these.

AFTER MARKET HEAT SINK:
Cooler Master Hyper 212 EVO - CPU Cooler with 120 mm PWM Fan




BTW ALL THESE PARTS ARE ON NEWEGG!
Questions:
Will all my fans work(connected working led and fan)?
If all my fans will work how can i connect them all and exactly where?
Will my core i3 2120 work on my new mother board?
Will I have enough power:

 

[sheag123]

http://www.gigabyte.com/products/product-page.aspx?pid=4507#sp