I'd been using a mixture of hid & led in my flower tent/room but imo it isn't the way to go, in hindsight I'd of been better getting a decent cob set up months ago.
You've invested serious tin in the budmaster lights slipper!
It's the white you use lad? Like this one??
View attachment 3936934
I'm very interested in that 16x cob lol that would be an absolute beast - I'll have a look at that PDF lad.
Ahh you've a clone tent too?
I'd ran 300w vipars in my clone tent - but seem to need triple the calmag foliar spray than with any other light.
Why not try a small T5 fixture? I've one that come with my clone tent.