They look good. They can get very tall and will grow towards the light. The ones already grown at an angle can't be straightened, but you can in the future stake the new growth. Start when the new growth is fairly small, but use care and don't force them.
You can see I have curvy, twisty canes from when I tried just turning the plant as canes developed ...
(Second pic is one I need to get staked)
Last edited by WhiteRabbit; 09-26-2012 at 07:44 PM..