I'm following the OR with a lot of interest myself and know that they've released some prototypes already (Basically the dev kits). This is what companies like Steam are using to make their product line run on the OR. I LOVE the idea of some kind of VR for my gaming. (Read
Ready Player One for something close to my ideal set up)
Personally I've got concerns with how the Oculus Rift isolates you from your environment. The amount of controls that will be required for even day to day piloting of your ship may well mean that you can't do everything using just your gamepad / joystick. So having a keyboard and mouse for some things as well as your joystick for essential combat controls may well be required. To use these, you will need to know where those items physically are and I suspect wearing the Oculus Rift will hinder that.
At the moment, we the community just don't know how well ED would work and with what controls (or combination of controls). Once we do then we can make an educated guess as to how well people would be able to play it whilst wearing their Oculus Rift. However every other flight or space sim I've played (even relatively simple ones like Wing Commander - assuming we could some how assign buttons to our joysticks in that game) needs a combination of Joystick and Keyboard to successfully fly.
Eid