alot of ??? about a cham.

[orky4969]

i'm thinking about buying a cham. but would first like to know a few things about them.
1. on a level of 1-10 *10 being hardest* how hard are they to take care of.
2. what are it's daily requirements
3. what is it's enclosure requirements *ex: 20 gal tank?*
4. what should be in it's vivarium.
5. how tempermental are they
6. how much $$ can i expect to pay for one of these
7. are they at all agressive
8. what does it's diet consist of, and how often
9. screen or glass enclosure
10. temperature, and suggested source of heat in it's vivarium
11. any suggestions on where to get one.
12. how big do they get.
13. how much time do they require ea. day, and to do what?
14. how often should a shower be given, and when you say shower do u mean put in bathtub, turn shower on, make sure he is out of the showers stream, put a plant half in the shower's jet streem, and half in the mist and let him decide where he wants to go. or what. *in otherwards how is a shower given*
15. do they climb glass, or just trees..
and
16. any other suggestions or comments


please answer as many of these as possible.
THANKS TO ALL!