my ship isn't too far past yours.... at least in terms of generic ship power.
wonder if it's possible for me to clear it all... i got 1,128,146 power w/o helpers and i haven't cleared 13-5 along with all of chapter 16 except 16-5. Plus I'm still trying to bloom Kerria and Mistletoe, along with leveling some 5* girls (more so ones that can become crystal killers)