I'll give this thread a bump since I'm still thinking about it. I've found a couple different wheel types that I like and are vintage looking.
One is the Ford/Chevy type. I kinda like these for the look. They aren't as much of a dish like the second set. Though from what i've seen most Willy's used the dished version. These take a 10.25" hubcap. The other takes a 8.125" hubcap. I've seen some Kaisers with the Ford type wheel though. I'm not sure when or if they made a transition. Jeep stopped using steel wheels on the CJ's by 1970.
The Ford/Chevy are 4" BS while the other is 4.5". So the difference is .5" which does help keep the tires under the flares. My current wheels are 5.5" so that 1" difference will give me back some turning radius but will keep the tires under the stock YJ flares. It would be easier on a TJ since their flares are a little wider. Not to mention they have an even wider flare option with the Rubicon. Though I don't really plan on swapping flares so the 2.5" are probably a better fit. I wish the Ford/Chevy had .5" more BS since I like that a bit more.
I'm shooting for something like this Unlimited although these wheels seem to be custom made Stockton's which cost around $250 each. The BS looks to be around 4.5-4.75".
What do you think A or B?