Finally found plugs for those four 1.25 inch holes in my hatch cover. The part is 45844, and the vendor is http://autoplicity.com/search.aspx?searchterms=+45844. Last part; car is finished!

Spoke too soon. Order cancelled by vendor. Manufacturer no longer provides. Guess I'll have to find a junk yard.

Success! Found plug buttons (bolt covers) for hatch @ Clips & Fasteners.com through Page Auto Supply. They fit perfectly, and look exactly like the one I had, so they must be correct. Had to buy 50 to get four, but it was only $8.00. Item no. for 1.25" plug button for 3rd gen is "400416761467, Flush Sheet Metal Plg 1-1/4" Hole Black." They're rubber. If you need some, e-mail me, and I'll put some in an envelope to you, free.

30 left, as of 8/24/13.

Thanks so much Jim. Got them yesterday.