Hubby makes some good tender racks of pork ribs on the BBQ. We just have a simple charcoal grill, and it works fine for us. He rubs the ribs down with sea salt, and covers/marinates them in Kraft BBQ sauce, either original or spicy mix. That's kept for a full day before in the refrigerator. Then he uses plenty of coals, stacks them high in a pointed mound, and waits until they are half grey in color. Then he spreads them level, waits a few minutes, and puts on the ribs. He braises the outside nice and brown on both sides, then closes the hood to continue the slow cooking. They always come out awesome. No particular recipe, but he just watches how they're doing and goes from there.
Kudos for putting that grill together so well TICA! We BBQ even in winter when it's snowing, because we put the grill on the covered porch.