I’d say this thread meets the criteria for the section titled “ The Planning Stage” exactly, no?
So 60k, 40 of which goes to the building. So 20k for setup..... welll for a single 5ton conventional installed you’re looking at approximately 5k, 10 1k de’s approximately another 5k, a minimum of 5k in electrical work and another 5 easy in miscellaneous expenses gobbles up your 20.... But then you have operating costs: electricity, medium, nutrients, water, co2 etc etc. Will be hard to get much more in depth than that cuz most of us started from the absolute bottom..... I started w two 430watt son agro HPS in my bedroom closet 20 some odd years ago.... All the trials and tribulations- that’s some hard earned knowledge that I honestly would not give away even for 50k