I would section the space into 3 areas. Flower around 8x 8 with two lights Nd hoods ( lots of choices for your biggest expense) do you have 240v in the space? Also will want a few separate 120/20a circuits for 3-4 plugs in each room.
veg room around 6x8-10’ all doors need to be tight seal no light leaks. Another light, (can go a little more economic here) with t-5’s or cheap LED.
Clone and seed room 6x6’ . Light t-5 or LED lights. room for rapid cloner on bench, seed trays. Heat mat trimmers, nutes, pots, solo cups 2 gallon, 5 gallon.
water tanks if you don’t have water close. ( you want your tap water to rest a few days, I use 2 food grade 55G pickle drums)
that will get you started, should be good on budget if your frugal. there’s a few questions you wanna ask yourself.
what am I growing for? (Personal, medical, commercial)
how many plants do I want to grow,
( a normal cycle for Sativa crosses are 16 weeks from seed to weed and another couple to cure it . We don’t dry it unless you want the 16 weeks of labor lights and nutes to be in vain for some cut grass harsh tasting garf).
can I afford a monthly bump in my water and electric bill? ( depends on what lights you use)
am I Legal?
will my neighbors be offended by the smell of deisel file, cat piss and dead skunks?
do I want a second job?
if mine is similar to your space, if you wanna see what I have my journals.
Singe some more primate hair and chill. This is a non stop flight to where no man has gone before. They are in complete control of your set. Get outside tomorrow. Should be good day to break this cabin fever.
www.rollitup.org