The conosle shifter decal is lit by the single bulb at the top of the shifter console.

As for a smaller wheel, the "sportline" equiped cars had a slight smaller steering wheel, also the 2.3-16. Non-airbag OEM wheels may be harder to source, since they became a standard around 1986, however if your 1984 is without an airbag, the aftermarket wheels are available when you get the mounting adapter, from Momo, Grant, etc.