My suggestion? Take your 25 pounds [pounds, right?] and buy CFLs.

Then, start washing cars, mowing lawns, walking dogs, etc... and gather up enough money to buy a HPS. From what I understand, you're going to get diddly-squat of flowers with CFLs.

BTW: Can't you save money by not buy any more weed? Hmm... No weed now, more weed later.

That sounds good for you guys... C'mon! Every morning, recite:
No weed now, more weed later!