Finally confident in my setup to post an update here.
After advice from @Prom, I reached out to Growopz. Unfortunately, there was only a 75watt QB available at the time but I thought it was worth a try. Just doing a run of 3 autos then I'll most likely add a second QB to the setup.
Setup:
80cmx80cmx160cm grow tent (purchased from takealot)
75watt QB
oscillating desk fan
6" 20watt bathroom extractor (bright star lighting)
Thermometer and Hygrometer
Seeds (biltongandbudz):
Sour Diesel (Bulk Seed Bank)
Gelato Samba (Bulk Seed Bank)
Cocopopo (Bulk Seed Bank)
Nutes:
Biobiz - Biogrow
Biobizz - Biobloom
Molasses