Those are really cool, thanks. Adding some definition really makes them pop. If you want to play around with some small variations, I'd love to see them - you're really capturing what I'm going for the best so far here. One note - I'm really NOT going for a symbol that has a heart look to it, because none of my clients are associated with any kind of cardiology or anything to do with the heart. The apple is a much more universal healthcare symbol that fits with all the practices I with. I don't know if you need to change it - my first look at it didn't see a heart, but of course I see it after you mention it. IF there's a way to shape that symbol so it's unmistakenly an apple and NOT a heart, that would improve it. Making an apple out of an M and a C is genius, so I'd wnat to preserve that if possible.