[brijar]

I just got done working at a place that fixes computers and they had me replace any of them that were even slightly round on top, as well as the ones that had stuff coming out the top. There were actually only two different types to replace, so we just had a large bag of those exact rated caps.
It seems to me that you should try to get ones with the exact same capacitance (uF) and the same or higher voltage rating. I'm not sure what to do about the VAR rating, if those even have that rating. Shouldn't be too hard to order a few from Digikey or even eBay that have the same ratings. Radioshack is definitely too expensive for that many caps.