Right click on the track header and select "Selected tracks are free item positioning enabled". Now each take can be moved around, dragged to a new track, whatever. Have you noticed yet that if you split the takes and highlight different ones that each section that is highlighted is the one that plays? It is super cool. Also, somewhere Tallisman (user here) wrote a very cool Takes and Lanes guide that you will find very useful. I don't have the link handy but try searching the forum for it, it is really good.