with my light situation(150watt HPS w/ 2 15watt floro-tubes) would it be more beneficial to spend $70 on a 70watt MH security light to supplement the blue and green spectrum or just buy a $50-60 160watt son agro HPS bulb. and is my lighting enough to grow healthy plants. im doing some bag seed from widow,shivers,and cali citrus. thanks. oh and from the pics i put up what would you change about my setup? when flowering i will build the tent.