I am (a year on) still struggling to get used to them so be prepared for it to be not instantly familiar. There has been a whole catalogue of things which didn't go well so I sincerely wish you all the best.
Regarding cost, I had to go privately and in total for extractions and all the other processes, I paid £4,000. The temporary teeth I was never happy with, and am now part way through the rigmarole of getting the permanent set - a further £7,500!. As I don't want a set of Hollywood teeth, the dentist is using photos of my own quirky teeth before they had reached their best-by date, and so far getting what looks more like my own teeth is looking promising.
However, and hopefully things will improve with next teeth, I have problems with eating anything too solid so be prepared for possibly that happening.
Best of luck with it, I'm sure we're all rooting for you (dreadful unintended pun - sorry!).