I think we will probably need to do 1-8 to get to version 1.0.
I think part of 5 already works. I've been doing a lot testing trying to figure out if the backstabbing is working, and the monsters will take a free attack if you move away from them (not just turnnig away) which is how FRUA does it. See! We're that much closer already.
As soon as I get my windfall, I'm taking private lessons to learn how to program in C++. [Noter: this is part of my fantasy world, where I don't need to go to a job but will work from my computer, and somehow make money.

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Maybe, I could just hire someone to finish it (you know, when I get my 'windfall'.)