Should i get cooling? and if so what should i get?

of course you should get cooling.... for one the processor needs a cooling fan. and also you need a fan to direct the heat outside of your box. and also if u want to and i would recomend it... is get a fan to cool down your hard drive also. you should always have at least 3 fans inside your system. good luck on your project. i built the pc im using right now... oh if your video card doesnt come with an onboard fan. u may consider buying a pci card that is just that.. a fan to keep your card cool.