Need to know if my closet grow will work!!! PLEASE help

Hi everyone! I'm gonna get right to it I have one closet that i have painted the inside white which i am going to include this pic. so the top space is going to be for clones and germinating and im putting a florescent light there i am going to cut my exhaust hole but was wondering if i should use a 400w hps or smaller in this space and i have another closet which is 59 1/2 in. height...24 Length..and 12 9/16 deep now would that be good toharvest or veg in i dont have much space to work with or should i just use this one closet which is 60in Height..29 1/2 in width...16in deep...i would like to keep it continuous making a clone veg a lil then go right to flower can someone please help me!! BTW the shelf to the top is 14in and i have a florescent already in. THANKS

i wouldnt use more then a 250 HPS in there. cfl's would be more ideal imo, perfect box for a dr. bud style sog!
https://www.icmag.com/ic/showthread.php?t=69713

If your going to use a hps you need to vent the heat. I'd stick with CFL'S. I grew with them for about a year and never had a bad crop. Just remember to use a mixed spectrum of 2700 and 6500K and get as much actual wattage as you can. I had 13 lights for a total of about 750 actual watts.