yea look nice for one plant .. would be hard to fit two Im sure .. then rather grow one nice plant wher you dont have to go 12/12 from day one .. maybe Veg for 3-4 weeks with the MH .. then switch to the HPS and flower ..
and yea seems to have it all ..
then you only need a ventilation and carbon filter ..
sumthing like that .. tho I bet the smallest model (120-140$ish) would be enough ..
to provide fresh air/co2 for the girl (grow Femi seed with only one plant .. sucks to find out its a male after 4 weeks)
and to controle temperture in the small space with 150W MH/HPS
and to controle odour .. so your hole room/house dont stink ..
and also a littel clip on fan in ther at the lamp .. to cool it down is a good idea .. maybe buy two and keep one at the plants (not directly at em tho)
then you have it all .. cept pot and a grow media and seed and nutriens ..
I would consider to grow a Auto Femi seed in a small closed with that light .. 14 days with the MH then HPS for 6-8 weeks then haverst .. 1-2 oz I reccon some one could hope for ... dependin on how nice of a job you do .. .. short time also mean less problems .. maybe use coco to grow in .. do some research ..