You know you damn near have to use LED's in a tent. I fought temps with HID's for years.. But I haven't really grown too many crops to term in tents. The few I did were with 8"cool tubes. But looks like you got your lights dialed in.
SLH has to be one of my top 10 herbs. Is a plant that can deliver claims. Myself I feel it's the strain that put Greenhouse on the map.
On them hot dry days,,,I clump my weed tight togather to help slow the drying process and if still too fast,,,, I throw my shit in a paper bag and roll it up burping it every now and then. I'm not sure if said,, I was never much for reading,, kind of glance at pic here and there..
GL Keepem Green