How is a the weather, brother?
My biggest concern up near lake Ontario would be that I planted too late into the season, giving the ladies a shorter vegetative cycle before they began flowering.
As a result, you will have less time to shape and train, and a decreased yield to follow.
This is a good setup if space and visibility is a concern, but being an outdoor grower, I have a feeling you care most about yield.
To get a better yield, I would advise starting your vegetative cycle earlier in the outdoor season. The clones have been going for a while indoors, but the Kush is only from seed. The clones will probably develop better during flowering due to this headstart.
Also, could you give us a little more information about the soil and nutrients you are using?