I am sitting here with the ASB next to me and I think that you could do something like fordem suggested, with the needed offset. I know that the Jeep XJ and ZJ ( Grand Cherokee ) use links that are offset some and have NO trouble with them. If you are a decent welder, why not simply take a set of those, cut them down to size, and weld on a double shear clevis bracket. As for the retaining pin being strong enough to hold, that is a non-issue as you can run the 3/8" pins, they are plenty strong for the little Suzukis. I agree that the strength of the drilled out FACTORY "socket" even with a bushing installed with welding, would be questionable. I will see if I can find an old Jeep link in the garage to post up for you to look at. Give me a few...
Going to garage to look and then take pictures....