Hey all - thanks for the feedback! (Strange that I didn't get pings saying there were responses on this thread.)
Yes, Hardrace was the only manufacturer that produces swaybars. Though, I'll have to say, don't worry about end links - those are as dumb as they get.
I just replaced factory ones I fucked up on the FTO (had to cut off as I stripped the allen stud ends), and got ES universal adjustable ones --- and THICK! Trust me, these are SO much better designed than the regular rubber ones

Heims encased in the Poly they're so famous for.
I hadn't had a chance to crawl underneath the Cross as getting this other dinosaur up to modern spec has been distracting me way too much. Will probably do this tonight.
(Funny, I just ordered Hardrace adjustable rear end dogbones for the FTO, too, since no one else makes 'em for anymore that car either. From TW, only 4d with expedited shipping. Arriving tomorrow.)
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Tech Commentary
What we're at a loss for here, guys, is that no one seems to have played around with suspension on this forum. And I understand why that's the case. Looking at those swaybars both being 1" even does make me wonder - was this just a rush job to get something out to market? Has Hardrace actually done R&D to determine whether this is a good combo?
I have no doubt that the swaybars - if in fact thicker, will address some of that horrible body roll. However...
Usually, with a FWD-biased AWD, we'll want tighter lateral suspension on the rear, to combat understeer that's clearly noticeable in the Cross. If they're both the same thickness, I have an uneasy feeling it won't feel right being that the vehicle is going to be much heavier up-front. Not to mention COG is going to be much higher.
Again, it's back to the caliper. I'll try to make those measurements tonight. Then maybe make an order based on that.
In the end, given the lack of options, it might be a better idea to just upgrade the rear and not the front, and let the rear suspension handle most of the lateral Gs for the sake of combating understeer. We'll see.