I bought this plant a couple months ago, and kept it indoors on a windowsill. I then decided to put some of my succulents on the balcony and this plant started to change after I put it outdoors. The top of it was completely flat before, but it has curled up and the centre turned bright green. I'm thinking it's an Aeonium arboreum schwarzkopf, am I correct? I've included before & after pictures. Also, while I'm at it, can someone tell me what kind of sedum this is? I think I looked at every single picture over at http://www.sedumphotos.net and couldn't find it! Thanks.