I agree the steering wheel does not suit the car, but it does have a good feel and I do like the flat bottom, Thierry242 has a good idea paint it to match the body colour.
I saw a Plus Six with the wheel painted the same colour as the car and am now in the process of getting mine done as I think it looks much better. I also like to feel of the wheel and flat bottom. I put a Moto Lita wheel on my Plus 4 and a Brooklands one on my Roadster but £1K for the Plus Four is just ridiculous.