Fisher's Angelfish, Black Cap Basslet, Lightening Maroon Clownfish, Blue Sapphire Damselfish, Pink Smith Damselfish, Tracey's Damselfish, Purple Dottyback, Springeri Dottyback, Whitespotted Pygmy Filefish, Yasha Hase Goby and Pistol shrimp, Bristletooth Tomini Tang, Yellow Banded Possum Wrasse, and two Marble Lyretail Mollys as well as a cleanup crew and coral.
You are not new to aquarium, and obviously learning a lot and spend a lot of time researching, so I think you will be OK. I would recommend that you go for flexibility of equipment's and not fix on everything come with the system. Around 120 gal system is about as perfect as it gets for a new reefer. 48X24X24 nominally.
Sump system is a must; thus, you should avoid the AIO system. They are not very flexible and very restrictive. I am setting up a AIO system but really have very specific system in mind and it fit what I am trying to do.
Must have return pump, heater with controller, and adequate light for the coral you plant to keep.
Consider 2 or three damsel fish of the same species rather than a mixture of multiple.
Consider 1 species of docile Dottyback, and consider not add Maroon clownfish. These are aggressive and large clown fish that will be a terror for other fish. They have been known to drag small fish and feed them to their anemones.
Good luck and enjoy your build