I've got a set of crane gold rollers for mine, however I only bought them because I got a great deal on them. I think even the crane ductile rockers list for around 350 bucks at summit.

With your relatively low lift cam, stick with the ductile rockers. You have no use for roller tips at .511 lift. A hydraulic cam of similar specs would have been able to run stock style non-adjustable rockers.