If you have the $$ to get the wheel, correct harness, clock spring, and module, the install should take less than 2 hours. I had the original wheel off in 30 min once I figured how to disengage the air bag. You will need a 12mm 12 point bit to remove the wheel. (NAPA auto parts). I am running this with the current module until my new one comes in a few days.
I'm not sure if I will still need VAG but if so, I have the HEX cable coming in a week. (i'm getting really into this!)
Hopefully next week I will have all the functions working. I will do a better write up then.