Need help with a question about motherboards.

[stronk_p47thunderbolt]

ok so i decided to go ahead and put forward a whole 600 dollar paycheck for a core i7 4790, an asrock h97 pro 4 mobo, a hyper 212 evo, arctic silver 5 thermal jizz,  and a rosewill valens 500w psu 80+ gold. my previous mother board which was oem is an Asus H81M-A socket lga 1150, the cpu i want is lga 1150, and my question is, do i really need a new motherboard if my oem board can support this core i7? i am on a 60o us dollar paycheck budget so please dont reccomend $100+ "gaming" motherboards as Uncle Linus proved there is no real performance boost between gaming and i guess well regular motherboards. ALSO! this oem case measures 9 inches of girth, will a hyper 212 evo fit? or will i have to buy a bigger case.

[Electronics Wizardy]

You can use your current board.

[stronk_p47thunderbolt]

whew, thanks for reassuring me. any ideas on the hyper 212 fitting?

[stronk_p47thunderbolt]

also this pc is an entire new project for 1080p gaming for my sister, i bought it off some kid selling it on craigslist for 830 bucks! i lowered it down to 600 lmao but he was a cool dude, he even said, "please dont mistreat it." he was really passionate about it