So I'm able to switch to Moto Lita without major problems (hopefully).
I'm pretty sure that in the AeroMax, which I believe has the same steering column as the S2, that had a MotoLita wheel fitted they had to change the column to an S1 type, to make this possible.
It may be worth speaking to someone at the works, like Mark Baldwin, to find out what is possible.
Interesting car by the way, at least you have the clock in a place where you can read it.