I have FWE and like to play as a ghoul, I just have a few problems with it.

If i have alot of foods/drinks that give me radiation and i eat a very large amount of them at once and I get to maximum rads I die.

According to the ghouls in the game, the supermutants do not attack them but they still attack my ghoul character.

According to the ghouls in the game the Brotherhood of Steel attacks them but they do not attack my ghoul character. I know this would ruin the main quest but what if they wouldnt attack ghoul Player Characters if they had some kind of human disguise on? perhaps this could work with tenpenny tower too

I cannot start as a human and become a ghoul from too much radiation.

My rads go down.

Are there any mods that fix any of these problems?

Just start as a normal human and grab Ghoulification. If your rads are over 400 you graduatily change into a ghoul. You die if your rads are 0, and there are a load of other features.