fatjoe gave me an awesome site to get an inexpensive remote ballast and socket for about 100 bucks insidesun Econo 400w HPS with Chrome Reflector - Inside Sun[/url] but the upgraded hortilux bulb is another 70 bucks almost. Is it really worth it to pay that much? Ive looked into the diff's and theres slightly more lumens put out and its a bit better spectrum then just the regular bulb that this thing comes with. but the big question is WILL IT MAKE THE PLANTS GROW ALLOT BETTER OR JUST SLIGHTLY BETTER ? is the extra 70 bucks worth it ?