If I did get an HPS, which I'm leaning really hard towards now, would it save this yeild? And should what should I use as a hood? Would the thing we have up now work?

Sorry for the barrage, but now I'm thinking about the greater good...
Colers125 Reviewed by Colers125 on . 7 Days into flowering... Hey everyone, I'm 7 days into my first flowering and I'm growing White Widow and Hindu Kush. I just wanted to post some pictures and get some people's opinions. Rating: 5