utilizing my space ?

< 8' 9" >
------------------------------ ^
| ☆ ☆ | 4'
|______ _______|
| |
door > ___ |

Currently I have a 1000w on the left and a 400w on the right (2 scrog).
is this the best utilization of this space? (I have a clone/ veg cabinet outside this space).I do have an 8' height .

can not help confused me

a 1000w does a core of 5x5 but can grow up too a 6x6 area
a 400w is a 3x3 core and up 4x4 area

what is the size of the room/area