How many can I fit on this tray?? **pic**

I have a 1 x 1 x 2 metre Darkroom tent.

The tray is 79 x 40 cm and the flow will be longways. (pic attached)

I want to put in:

3 x Big Buddha Cheese Feminized

1 Trainwreck Auto Feminized

1 Dinafem Roadrunner Auto Feminized

1 EasyRider Auto Feminized

Now from a batch I fried last week I have 1 Greenhouse Cheese. if this survives that will be 7.

is 7 possible in that space?

just do it.