Hi Matey,
Let me know if you have the airbag fitted (as you may remember i needed an airbag wheel!).
If you are going to be keeping the wheel incase of future sale not to worry, but if you are going to be parting with it I MIGHT be interested
I'm in two minds wether to buy an aftermarket wheel, or revert back to standard again.
You'll need a suitable Rev3+ steering wheel boss on to which the snap-off hub can be attached. I'd recommend Momo bosses.
It's then a case of removing the small panels you see on the sides of the standard steering wheel and removing any screws you see. This will then free the airbag, and you can then access the central nut to remove the actual wheel.
I just fitted my new Sparco wheel to my Rev4 a couple of weeks back, massive improvement!