Wheel covers?

[wraserampage]

Since Subaru thought it was smart to make their L series vehicles with the most obscure and uncommon bolt pattern imaginable I am stuck with the same issue that all of us have, finding wheels. Sometime down the road I'm planning on getting adaptors or drill a new pattern but for now I'd like to dress up the stock 13'' steelies. I have the factory six spoke wheel covers, I like them but I'd love to get a different set, preferably ones that are like a diamond spoke/mesh pattern like these http://www.ebay.com/itm/13-AfterMarket-Wheel-Cover-Ford-Chevy-Dodge-Plymouth-Hubcaps-4-Hub-Caps-/380581932061?pt=Motors_Car_Truck_Parts_Accessories&hash=item589c736c1d&vxp=mtr , however being that this is a Subaru and these are uncommon wheels, would wheel covers from another brand fit properly or am I just as screwed as I am with finding other wheels?