Stormseye is spot on with the guidance - exacly what I would have said. Maybe look to get a Horus or a Sekhmet as they can also be a massive help but that will take you a while as you need frontier coins for those- Horus in particular is a stun monster in Night City when he is maxed out. I think you may find Night City quite tough if not impossibel to complete with your current roster as the teams are unforgiving to say the least.