I put the Global West solid bushings, stock height, and subframe connectors on mine. Firmer ride than before but harsher as well. I'm sure I can feel every bump more now. It's worth the harshness for the firmer ride.

It may be a good Idea to lift the car off the tires and do a frame alignment check before you weld the connectors, once welded you don't want to remove them to make frame alignment adjustments.

They are visible below the car but I can only find one photograph out of many that actually shows them from any distance away.