I am looking to upgrade my Dell Vostro 460. This upgrade will include a GTX 970, a case and a power supply. I am pretty solid on getting a GTX 970, but which model constantly changes because of prices and sales. At the moment it is a gigabyte windforce GTX 970, power supply is Corsair VS550, and case is CM Storm Enforcer. I know the power supply is pretty low-end but I also know that it will work, and my budget is quite tight. I would prefer not to order online, so my preferred stores are MSY and PLE Computers. I am in Perth, WA, Australia. (MSY is the cheaper store)