Made me laugh. If you really made more healing than dps do their job, or your dps are bad or you're upper than any of parses i saw. Would like to see a sorc healer higher of 25khps on single target... and know his gear.
I don't agree with fact that healing less is better now. There is a 1:1:2 ratio on healer/tanks/dps. If healers cannot heal at least at the value of one dps they are useless in any kind of pvp situation. If nothing change, sorc as healer will be banned from pvp groups as not effective.
In pve, just in comparison with other classes, merc are around 22/24k hps when sorc are lower. They aren't good healer at the moment in 75 content. There is lower difference on older content but they are still lower than merc/agent.
And you cannot compare based on old sm content... there are no damage there.