Beginner questions:

>Is a large Exo Terra Rainforest Habitat Kit good for one Crested Gecko for his entire life?

>Can a Crested Gecko live only on Repashy Crested Gecko Diet?

>What is a good UV bulb to use for Crested Gecko's and what is the distance away they should be? Or do they even need UV lighting? I know the Exo Terra Rainforest Habitat Kit comes with the UV compact bulb but I heard that bulb gives eye problems to bearded dragons, monitors and tegus so I was wondering if it does as well to geckos?

>Temps: day 72-76F
night 68-72F

>Humidity: 70% but let it dry then spray again.

That's about it for the questions I had.
Thanks