vertical lighting

So I am finding that in this process of DIY I am building more lights than I have room for above the garden. My area is a cabinet 40in x 23in x 50in tall. I have on the left side 2ft 8 (24w) T5 lamp mix of 6500 and 2900 and on the right side 2 diy CXA3070 (5000 and 3000) in parallel (designed...