For the look, going as retro as possible on my roxor. Understand your concern on the larger wheel, but the rox still has a good number of turns from lock to lock, so I dont think it will get touchy. Also I dont really want a full size MB wheel, but without knowing what it is I dont know what I can find to fit and get the look I want. I can always do some work to convert the wheel or the shaft, but dont really want to do any of that, looking to drop in.Just curious why you would want a bigger steering wheel.
The Roxor’s powersteering works well with the small steering wheel.
A bigger steering wheel may make the steering touchy. Also, it may be harder ro get in and out.
My 1950s Jeep has a big steering wheel ((about 18"), which it needs to turn the wheels. I get the classic look.