Need help with equipment

[SaltWaterGoby]

Hello, this is my first post to r2r and i dont know if this is the right thread.
So i am not exactly new, i started my 25 gallon tank in 2019 august and its been up and running. Now i want to upgrade to a 400litre 100? Gallons and i need to know what equiptment i need and what i dont need for the new tank, i will have a sump and sand. I was planning for sump return pump a sicce syncra silent 3.5, refugium light a tunze eco chic refugium light and for display 2 ai prime 16HD with one other light i have. The tank will be 120cm length, 60 cm height and 67cm width, Thanks.

 

[Crustaceon]

A heater + controller for it just in case.

At least 3000gph worth of circulation pump flow in the display, preferably split between two or more pumps. I’d shoot for 5000gph total.