Advice for new tank

[Griffin]

Hiya all - just looking for some advice before setting up a new tank (new to me tank). I have a 150 gallon, glass tank - not drilled, stand has a ton of room on the underside, it came with a eheim 2260, vortex diatom XL filter plus all hoses etc. Advice i am looking for is i have never had a sump or wet/dry sump, which should i concider - aswell should the tank be drilled for an overflow or are the hang-on overflows the way to go. Alot of people have personal preferance's but just searching for the best of all worlds. Any tips would be great.

Contents of my 65gal will be moving in to new tank (once established)which only consists of some clowns, mushrooms, foxface, hogfish, anenomes, brittle stars, blennie, urchin. Slowly add new soft corals over time.

I also do not have a ton of extra time to make my own sump with baffles etc so if anyone has one that would work with a 150g please feel free to message me.

Thanks in advance for the input and have an awesome day.
Rich