It's an old deck so you can do much changes
For mono Ulu Watu:
5* - Stanly is great but I prefer Daddy Jones over him
4* - Eddie, Numar and Noland are 3 great 4*. Eddie is sometimes banned, but when he isn't, you should use him
3* - Eugene, Nanook/Shaun
2* - Dave, Fanny, Spiaghi. If you like to pill on your DR's you can use Gabrielle because of her 3 damage but I do not recommend it.
You have 3 DR's and 3 Life gainers (1 of them Heal) with much power. Seems like a good deck to me, but SoA takes away those useful abilities and you are left with 3 and 4 damage on your 4*. That's not really good