my friend was going to use cfls ,but he managed to get a 400w hps dual spectrum for a reasonable price,so the query is,can the seed go straight under the light after germinating,but maby at a distanceof 6 feet,so as not to shock it,or maby leave it by the window for a couple of days to get going,or would a couple of days under a 15-20w 6400k light be better,hes growing 4 or 5,and couldnt streach to more than 2 cfls,he has pretty much spent his budget,on the hps,and would rather not have to buy cfls,if he didnt have to ,thanks in advance