Adv400e

Hi, new to pc gaming, as in haven't even started. I have access to a pc in the next couple of weeks. Wondering if it'll do the job. I know nothing about overclocking yet, which I'll look into if required. Desktop or laptop? Desktop Monitor resolution: 42" Panasonic lcdtv Mdb: Asus Z87-A Cpu: Intel pentium G3258 Cooler: Coolermaster 240m Ram: Kingston 2x4gb 1600 ddr3 GPU: Gigabyte Radeon R9 270 SSD? (Yes/No) = no OS: Windows 7 64 bit What would you change about this system and how will it perform