I need to know about dental implants (ClearChoice?) and how much they cost...?

I need to get dentures and the reason I like Clear Choice is because it was all done in one day, from what I read online. I really need to get some advice and information from someone who has had this experience. I want to know if there are private dentists who do this procedure. Also how much does is cost and what are likely to be the costs of maintaining these? I am only 36 years old and my teeth were knocked out by a customer at a bar that I worked at when he threw a 22oz tumbler of alcohol at my face. That man has been sentenced to 3years in prison. The insult to the injury is that I am being rushed by the court system to come up a restitution amount and I have yet to have seen a dentist to get an estimate. And since he is guilty of knocking my teeth out at such a young age I also need to know what I will be expected to pay out over my lifetime for maintenance and/or I don't know how long the dentures are expected to last and if and when I will need to have them replaced. Any and all advice would be greatly appreciated. I was told by the prosecutor that the restitution trial wouldn't be for 180 days, yet the judge set the case for tomorrow afternoon 4/5/2011 and I at least want to give a somewhat informed decision. Thank you so very much.