SPARKYT3HMADMAN'S PROFILE

I've been toying with the idea of making my own Silent Hill game on RPGMaker for a while now. I've seen the engine do some incredible stuff with survival horror and psychological horror (Ib, Yume Nikki, among others), so I was wondering how hard it would be to make a game like Silent Hill. I've had a basic story in the works for about a year now, and while I was originally just going to post it, I think it would be better executed as a fully playable survival horror game. I have plenty of experience with RPGMaker and I could probably do most of what I intend to do on my own.

The questions I have are few and somewhat far between, but very important:

1: How illegal is this? If I don't intend to distribute it, even for free, will I still get a C&D?

2: Would it be hard to design the flashlight and radio? If so, how hard, and would I need a separate coder for it?

3: Should I go for voice acting or not?