Sway bar options? Matching components.

Does anyone know if the Hellwig bar can be used with the 67-72 lower control arms with factory sway bar tabs? The 67-72 lower arms have the factory sway bar tabs outboard of the strut rod, and even with the bottom of the control arm. From the pic that autoxcuda posted above of the hellwig on a 67-72 k-member it looks like the end of the hellwig bar attaches to a bracket bolted to the shock mount, and the end of the bar is basically right where my factory tabs are. Like they may interfere?

The Hotchkis bar definitely wont work with the factory tabs. It comes with tabs that weld onto the lower arms, inboard of the strut rod, and are even with the top of the arm.

I'm just trying to decide between the two, and it seems silly to weld new tabs onto arms that already have factory tabs.