Yes your's are way more compact than mine. But like twice a week i set my plants down far from the light to let the secondary growth stretch because i can tie the secondary growth down to let more under growth come out .

Im expecting close to 5 ounce's off from each plant because im also puting in a 150hps

Also some advice on LST anything that is blocking new growth tie it down such as fan leave's or even new under growth .