Without the hard drive it takes 12 seconds to get through a door and In RE you go through lots of doors. Makes backtracking a bitch
But you can already make a custom radio station on the X-Box.
The Character creation thing would Rock but then It would have to be a gender specific charagter for the voice overs. Because they're not gonna go and hire a guy and a girl to do the same script. Either that or they go back to text