Just checked out Hamtramck for the first time - lots of great info - Thanks! Unfortunately no fender tag on this car so I don't know what steering wheel it came with originally. I think standard wheel would be fine.
@St.John -- if I were you, and given the other options present on your car, I would guess that a rim blow wheel was not part of your EB3's original equipment. I would avoid both types of rimblow wheels anyways (one of which comes only on tilt wheels), as they both are prone to failed switches / material cracking issues — and replacements that work are as rare as hens' teeth.
Fort the other three choices, here are pics showing the looks on a 1970 Polara 'vert:
(ignore the covering)
The last one is Snow White. I still have the original black plain wheel, which I have replaced by a woodgrain wheel from a 1970 Monaco parts car.