As I said in a previous post, we are still very early in the development process for VvV and what is on TC now is from the prototype phase of the system. After initial feedback from our focus group and the player base at large we'll be putting together our next phase which will include changes based on that feedback. We are still working on the flagging/highlighting to make it more intuitive and easy to follow. It would make sense that your allies would be green. Each guild, regardless of the relationship it has with another guild, is scored independently. Right now, if you kill another VvV player, given it's outside the kill timeout, you get points for it. Although I don't know how kindly your allies would take to you killing them. Healing, in the scope of two VvV players doesn't count as anything. It's not good or bad. Again, if you are healing your enemies your guildmates/guildmaster might have a problem with that.