Pride is a good leader (the other choices are Wrath and Envy).
Wrath and Envy are auto-include (don't sleep on Envy gun, you can't do better). Sloth also make 90% of my list so I won't disagree with you here. The other 3 are situational (the best one being Glutony for the markers removal option).
I would always hire at least 4 CR7 models (including the leader) and give the upgrade to the effigy. So this is 23 points.
CR7 operate in small (2 to 3 models) or big (all of them) bubble. So they're not the best at scheming. They also need card draws.
I didn't play them since the release of the outcast starter... I don't see much synergy with the CR7 tough (brawler is fine to protect them, but I think Marlins is way better).
For the outcast versatile, the only one I hire are prospector and Midnight Stalker. A scavenger OOk is nice (especially when hidden martyrs is in the pool) as is Marlena when you need a bit of protection.
No upgrade are needed with this crew (outcast don't have upgrade anyway).
(Edited : I realised that I wrote this in an assertive way, but it's just my view on this crew, feel free to disagree... And enjoy the band, they're really fun to play).