700 on lighting for only 2 600w units. You could find them for under 200 a piece and buy a 4 dollar timer. Personally I think some shopping around is in order. Get the price down then use the rest to buy a big ass bag to hold you over

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Edit: check out this thread. 1000w conversion for 275 i think. lol already forgot.
http://forum.grasscity.com/showthrea...onversion+bulb