Grow room help

Hey all, Just posting for some SERIOUS advice. Lol well not that serious.

So I should be ending an indoor grow here soon with some dinafem autos and some royal queens...
I grew two inside of my grow closet which is only 5 foot long and about 2 feet wide.. The white widow didnt outgrow, but the moby dick, well its barely got any room.

So I've still got three Royal Queen white widow autos and two dinafem moby dicks (autos as well)
and im thinking about bringing my 400w hps light out into the middle of the room (which 10 feet by 10 feet all the way around). I've also just purchased an 8 foot T12 to hang from the ceiling as well.. I figured I'd buy more seeds for a larger grow since I'm moving my 400 into a bigger room, plus the T12.

And what about a autos and nutes.. whats the best? I mean, I see photos of some autos with what looks like pretty damn nice yields and final product. hoping too improve yields and grow more with this change.
I'm pretty new to this, but not that new lol.
Any advice is appreciated!!
Thanks alot!

Ur first issue is light dispersion, a 400 in that length room is not enough
The strip light id say it won't make much diffrence use it for veg but make it able to keep low to avoid the plants stretching

Next autos,,really? Half as much yeild watered down genetics and twice as much electric costs' it ain't worth it buy su feminized beans and do 12.12. From seed

Id advice closing the room in with mylar or any other refekctive material' just hang it to make the room smaller' or split in half use 1 with your t12 for veg and 1 for your 4 plant grow, since ur only running a 400hps 4 is really your limit 100 watts hid per plant
If u go the root of t12 for veg and ur 400 for flower theb get a phillips son t bulb I think ther red spec so just what u need

If uu can also get sum 10 litre airpots'; u gotta try maximize yeild with only 4 plants, or ay amount for that matter'

Way too much space for that light, and use regular or feminized genetics in that room. You could do two 1000w. Or just buy a tent for your 400w in that room, or buy a tent for a 1000w and you still have half the room to put shit in.

Thanks for the info guys.. and yeah your right IC3 it would be a better route to take with regular fems. And I figured that the 400 would be to small for the whole room. a grow tent is probably my best bet.
I feel like the T12 was a waste now because is effing eight foot long lol.