Thanks
Yes Im thinking we might see a tail when at perihelion, when its just over 1 au from the sun. It seems to be sticking to the brightness curve
http://www.aerith.net/comet/catalog/2007E2/2007E2.html
I remember just before Hyakutake got to 1 au it developed a gas tail, perhaps Comet Lovejoy will do the same.
Nice discovery Terry!