Just got my brothers Gateway FX6800-01E, as far as i can tell its all stock. I am a complete newbie to gaming computers and understand the unit had its faults. Been scouring Google, looking to see what parts should be replaced to bring the tower up to date with current gaming demands. My ultimate goal is to be able to play Escape From Tarkov. If anyone has any experience with this unit, any advice for compatible MB's, GFX cards, anything thats outdated. Im sure the X58 chipset running Vista will need to go(highly doubt it can handle Windows 10). Thanks in advance on all advice!