Will my plants burn in my space?

I was wondering if it was possible to scrog 4-5 short indicas under a 400w hps (well vented) with a restricting height of 4 feet? just the pot and hood will take a little over a foot of space. So I'm left with 3' of growth? so can i train my plant to flower 2' in height (past the screen) or should a SOG due to my height constraints my space is 15'x4'x4' so any suggestions would be good. I have a 400w MH and HPS so spacing suggestions would be appreciated.

i didnt top or lst or anything to my indicas and they grew to about 38 -39 inches it all depends how tall they r when to put them to 12/12 they will double to triple in size at this stage so if you want a 30 36 inch plant then stage at about 15 - 16 inches tall hope this helps buddy

my avatar is one of my ladies so you have an idea of about 39 inches tall

Cool thanks for the refrence I'm probably gonna lst and top my plants. I'm gonna see how the room looks with all the equipment then order my seeds. I was wondering if anyone has any suggestions on short indica/sativa mixes. I'm looking at White widow, shiva shanti, big bud, Northern lights, and Barney's farm LSD any suggestions on short, potent strains? I understand i have complete control on my plants height but wanna make sure im maximizing my space. Attitude seed bank has many breeders on there website, with varying hybrids/plants so I cant assume plant heights would be the same amongst different breeders, hell as far as I hear people get different phenos per bag.

What strain is the beauty in your avatar? If you dont mind me asking how much did she weigh dry?

im not sure the strain i was told it was sour diesel but true sour d is a sativa dominent plant but i do know it came out so crystally it was cool to look at and im not positive on weight but if i remember rt it was about 2.5 ozs i didnt really weigh it all but i do know the main cola was 89 grams wet but only dried to 26 grams which da is almost an once so i bet it was more like 3 ozs i got 4 more goin rt now you can see them in my grow journal in my signsture im only a week in but its sure to be a nice grow ive also got 2 other ones of a different strain sorry about the rambleing just got done "medicating" lol