Fallout TTW Nuclear Sunset

Can someone give me tips for this? I thought I'd enjoy this, And I love the massive overhaul it gives the games, However the amount of things changed compared to vanilla, Makes it very confusing to understand. It's not so much like you're playing Fallout 3 and New Vegas anymore, It's like you're having to learn a whole new game.

Not to mention the difficulty is ridiculous. I was killed whilst walking from Megaton to the Super Duper Mart, At level 1...