I am torn on what to do!

[ReaperBoy]

Ok so i have the verizon touch pro and it is slow some times and i really need a rom that can play videos better than what it is doing now and i also need it to do gps and radio would be nice. I dont know what to get and if i should do it. I would do it if i know these answers.

1. Is it possible to get the custom rom back to the original and lock the gps and radio and EVERYTHING back to the way they were before i did it?
2. When i flash it will it erase everything on my sd card and my contacts and stuff like that?
3. Is it easy to do?
4. What are the risks?
5. i would also like to have all the windows mobile stuff like the text conversation and the the office mobile.
6. What is the best rom for all this stuff?


Thank you for your help!