Hey all, I recently had to tear down my entire tank

because of problems with the house. I Won't be starting up again until september but I think I'm going to take a bit different route. I was thinking about selling my 29 and switching to a 150(ish) gallon cube. This would become a FOWLR tank and I'm wondering if these are all compatible and if there would be
enough room:
Niger Trigger
Dog Face Puffer or porcupine puffer
Lunare wrasse
Volitan Lionfish
Snowflake Eel
Then I'm wondering what I would use as a cleanup crew because I think all of these will eat inverts (?). Could I have any crabs, shrimp, or starfish. Thanks!