options

Hey guys. So plan on getting a marshydro 120x120cm tent and an Apollo 600w hps kit. (Had links but apparently I can't post them because I need to have had 2 likes first... I have one lol) was gunna order today but just wanted some opinions or other better options for around the same price...

Does any one have a special place to take sick or contagious plants that can be cured but Don't want the crud to spread. And if you have like only a closet space, would it be o.k. to devide the closet only using a thick blanket. Like one of my plants got bugs and the other didn't. ( Different...