When you are moving to a full floater I would think wheel bores are the least of your concerns.
Perhaps I didn't talk to the right person but I tried twice getting Weld to let me make some changes to the finish of my wheels and they wouldn't budge.
And yeah I noticed that about their site a few weeks ago. I do think they still sell them but apparently they are more interested in pushing the bro dozer wheels these days. They probably sell a lot more of those. Most people who are going to actually take their truck off road are hesitant to spend the kind of money Welds cost, which is something that I completely understand.
While I agree bores are probably the last of your worries I don't know of any other company that offers rims that can accommodate full floaters off the bat. So in that sense it could become a huge issue. I don't ever plan on going that far so this is merely speculation on my part.
@Dirtypope how much of a pain was it to swap in the bead lock rings? I've been thinking about doing that to mine but I don't have a 2nd roller set to get the tires dismounted, and I don't want to truck back and forth doing 1 at a time to the tire shop.