well it does not seem expensive to me wont have to pay for light (got buddy that works for the light company)got no rent on a full 3 bedroom house.got the 6 gal. gh jugs and gal floracious grow/bloom/koolbloom. i also forgot to mention that i got a 60 site ez cloner that i have gotten good results and have clones every 2 weeks.will be using 3 lights per table 2hps and 1 mh with 40 gal res. per table. saw the latewood tread and thinking of getting liquid karma and calmag+ for topping my res.