Got the car back. Car is completely quiet now. Hooray. The dealer went ahead and fixed my squeaky center console also, and I also got my brakes lathed. However, there was a damage to the b-pillar trim clips on the passenger side, so that's getting replaced. Sunroof glass sticks up a tiny bit in the middle when closed, but if it it's not a leak danger, then I'm leaving it because they'd have to drop the headliner again to get in there. Headliner has a grease few spots on it, so Genesis has scheduled my car with a detailer for an interior detail to take care of that. SO, problem solved. New sunroof did it. No whiff-whiff crackly noise either, as they put new clips in the headliner. Am now QUIET!!!
I know I have a few cosmetic issues now to solve, but that's peanuts compared to the constant clank-clank of that GD effed up sunroof. Dealer has been fantastic and so responsive - Tuscaloosa Hyundai-Genesis. Brand new store, I think it's the Hyundai-Genesis flagship for the southeast, the said it's the largest in the south. Anyway, great dealer, state-of-the-art facilities, and I think they are trying hard to prove themselves, and they've done a good job so far. They've made it all easy.