combination lighting experiment

Anyone else running a combination of led lights and hps or metal halide this round i am running a combo of a 1000w metal hallide with two viper spectra 600w led as side supplemental lighting for my nine ghost tangies

I was thinking about doing the same but only smaller, got a 250W HPS and wanna add around 100W of LED, supplementing from all 4 sides.
What difference did you notice with the LED?

Your plant looks good, bit too much "N" for my taste in this late bloom stage, but should be fine.