Hi guys so after a 8 year hiatus from marines after a tank crack!!! I’ve just returned from Egypt and having snorkelled there and seeing the stunning reef there I’ve decided to jump back in to keeping an aquarium!! Right firstly I’ve my heart set on a 72” x 24” x 30” with an 350l sump, with regards to lighting, I see it’s moved on quite a bit in the 8 years since I last used 400w halides!! Any advice on led’s? Also what skimmers are people using and water movement also. Thanks guys any advice is much appreciated, obviously I don’t have a bottomless pit of money but I don’t want skrimp either! Cheers