I may be too late but...

Here is a rack. Xterra rack on craigslist

And

I once ripped the factory holes out of my GMC Jimmy by pulling into my garage with my bike still mounted to my yakima rack (long story as to why). To fix it I bought these expanding nuts at a hardware store. Basically you stick them through the now large holes in the sheet metal and when you tighten the bolt it spreads out the bottom portion of the nut on the underside of the sheet metal. No need to remove headliner. Then I just loaded it with silicone and reatached my rack. I think they were actually stronger than the factory nuts.