Add extra registration fields to usercake

I would require the following to be added to this open source script UserCake 2.0.2 (source code is located @ [login to view URL]://[login to view URL]): In the registration, Add: First name*: Last name*: Street address*: Street address 2: City*: Zip code*: State*: Country*: (drop down menu list all countries) Phone*: Mobile: All fields with * are mandatory Remove the following in the registration: Username: Display name: (this will be replaced by first & last name) All of the above fields have to be user editable, with the exception of the email address . Finally when the user registers they will be assigned a random 7 digit ID (not to be editable, or reused even when deleted), which the user will keep until the account is deleted by the Admin. When the user logs in they will see the following: Welcome {First name} {Last name} Your customer ID# {XXXXXXX}