In regards to the bagseed to hermie ratio, idk

some more experienced may help us out there. If your t5 isn't that big then your dominant color is the red. Mixing seems to be good but on a different scale. Like leaving the t5 on during flower seems like a great idea IMO . The UFOs are not that bad in price. Around 100. From what I gather there wattage does more per watt than others for the veg cycle. For a closet... Mehhh, you could probally get by with a 135 watt that you could find on sale maybe around 150. But reading up on reviews of these will have you seriously contemplating it lol. Sooooo much cooler and they run sooo much less energy. With the money your gonna have to spend on exhaust to keep temps down, you could have traded that for a led and no heat issue. It is tempting I know