Hi i'm gonna be buying some new pc bulbs soon and i know that there are alot to choose from.What should i get for my tank that has alot of soft coral's mostly shrooms and easy plants.But i want good color like a bright white/blue color. i know that there's like 1000k and 1200k and then for the actinic there's true actinic actinic 420 actinic 03. WHAT WOULD BE THE BEST FOR MY KINDA SET UP