Need help setting up power heads

[Justfishing189]

I just got done with the cycle and add my cuc about a week ago and I was wondering with my aquascape(picture below) where should I place my 2 recently purchased Koralia nano 240 thanks for any help and here are some specifications below

 

-10 gallon nano

-hib filter for 30 gallons

-15 lbs live rock

-20 lbs live sand

-cuc

-I HOPE TO MAKE THIS A REEF TANK

 

Thanks for the help and I'd love and help on were to place the power heads

http://i61.tinypic.com/11snn6x.jpg

[Smithjm5]

I'd put one at the top left towards the front glass, and the other middle to bottom on the right towards the back glass