I am trying to decide what to do about my steering wheel right now too, my main issue with the stock wheel is that its really big (over 15 inches across). Compared to newer cars its huge, and it also blocks the view of the left and right pods. To make the stock wheel even bigger might be more of an issue. What I would really like is a replica of the factory wheel with a much smaller diameter. The other issue is that our cars never had an adjustable column and personally I drive with the bottom of the wheel most of the time. A smaller wheel would put the bottom of the wheel higher up, away from my lap. I guess my vote is for as close to factory thickness as possible with very minimal in thickness if any