I'm going to be starting my first grow of any kind and have 10 feminized lowryder #2xAK47 and an 8-bulb, 4' T5 Setup (432 Watt, 40,000 lumens)....my question is, should I use all 8 lights from the get-goor should I start with something like 4 lights? Also, should I mix spectrums at the beginning? Any advice for Lowryder or T5 would be greatly appreciated.