hi ive got a 4ftx1ft2inchx1ft6inch and i wanted to know if i could house 2 beardies in it.Icurrently own a 3month old beardie (7 inches long)and i want to get another around the same age.Do u think i could keep them both in there for a while (how long?)Also could i use the same basking light for them to share or will they need two?thanks