you are good mon, still might wanna wrap it a few times, not too tight or nothing but mine always supported by bamboo and I still wrap/tie em 2x-4xb depending on strain.......I have about 12 bamboo poles per plant and I am on my 3rd wrap with sativa, after a while you cant see bamboos or the wraps cuz plant grows thru them, so i believe ya but 3 poles might not be enough support for the other branches and its easy to attach a stetchy tape to your 8 foot pole and walk around the plant a few times, start from bottom and work your way up as you go around, that shd work fairly easy, and maybe wrap again for support once buds are growing if branches still look to heavy.......btw nice looking lady you are doing very good, keep your pimp hand strong!!!