A GPU at 60c is nothing at all to worry about. You'd have to spend $200+ for the GPU cooling for that card, meaning watercooling. Look at Thermalright as a solution, mebbe they got one to fit, they make great air cooling, should be about $50-$70.
Installing means removing all the external covers on the card, applying thermal paste and putting air heatsinks on the Vram and mosfets.
Not rocket science. Just make your case cooling better, still 60c is not a worry at all.