I posted that link to Bonsai mums on the last page, Look into keeping one of the clones as a mother using that method. My blueberry Mum is good for about 5-6 cuttings every 2-3 weeks which is WAY more than I need, so I wind up throwing them away, but she's only a foot tall and about 10" in diameter.

Given your space you could keep a mum that size and 1-2 veging clones in the bottom cabinets, and flower 2-3 in the top cabinets


Cut new clone's every 4-5 weeks depending on length of flowering, keep the strongest one to veg in.

I would shoot for SCROG given the Floro lighting, so on the 4th node of the clone start training. Your top area looks like it'll support 2 fair size screens, so you could do 2 SCROGS spaced a month apart for start time and harvest every month.