Have you considered Gabrielle or Eugene for DR?
Def keep Dave over Fanny. I'd swap nanook for Eugene as well. Maybe Noland swapped for Eddie depending on Eddie's availability.
I'd also use Karen for randy, but randy is still very viable
First, i wouldnt play ulu watu/all stars, specially this week crowded with pirana decks and atk. man. are always everywhere (this week specially there are junkz everywhere), so, playing 2 power man. clans will take you nowhere in the current metta; you should play just one in half deck and, even so, with at least one atk. man. card. But this is only my opinion.
Keep Dave, hes more solid and versatile than funny. Dont change noland for eddie. I would change nanook for felicia too, one power (and 9 power still very good) and one damage for a great ability? Yes, please.
I wont comment on all stars since i dont play them.