A Couple CA questions

I just got a new battery box. What decals should be on it to make it accurate and original. 

And I've always wondered....I have seen some came with rad shutters, some with a canvas winter front cover. What determined if your tractor had those? Different run in build date? Different year of manufacture?

My CA has a regular thermostat, so would it still have come with shutters or a winter front?

And lastly, were the steering wheels all black or should I paint the spokes orange like what is on mine now?

I saw that it should go on the left fender, but my fenders were too rust pitted.  I didn't bother to clean that up when I painted.  I did try to clean some of it up on the hood/cowling.  Instead, I put the pump decal on the right side of the (new) battery box (I think other tractors had it there).  If I had more time to pretty the tin up, I'd worry more about decal placement.  One of them was for the oil filter.  Wouldn't make much sense to put it on the oil filter since its not AC and has other writing on it, so I put it on the hood between the filter and the gas tank.  I would have liked to keep it as original as possible, but it was not to be in selective cases.