new to planted tanks

I am a fairly experienced fish keeper, but 6 months new to the planted tank world. Here is my setup. Equipment; - 70gal. Tall tank (36"L x 18"W x 30"T) - Cascade 1000 canister filter - Green Machine UV Sterilizer - 36" Odyssea 2 lamp T5 fixture (W/ zoomed's plant light and "sun" light) -...