I already have an all leather steering from Seeker & its circumference is only 4"; not thick enough! The majority of Carbon Fiber Steering wheels are 4.75 - 5.25" in circumference; they way a racing style steering wheel should be & feel.
Do you mind sharing info about your supplier or are you still able to obtain the all black leather steering wheel amongst the four you have in your thread? I recently purchased one through Black Hawk in Japan & the the width / diameter of the steering wheel is narrower than the FL5 OEM steering...