Just what I was thinking when I was typing it.

Although the idea may very well work for consoles, depending on the price point of the modules. It may even make the console more profitable, not to mention the developers would have much fewer variation in system setups to worry about.

Intel core I7 4790K @ 4.4
Asus Maximus Hero VII Motherboard
16 gigs DDR3 2133
Oculus Rift
LG 37" LCD
BLack Mamba III Joystick
Cougar Throttle/X55 Throttle/Saitek Levers
Saitek Pro Rudder pedals
Voice Activation Controls