I've ran my plants under the T-5 with all sorts of light combos. All veg, 1/2 veg. 1/2 bloom. All bloom. To me, with the T-5 HO fixtures, it doesn't seem to matter which combo you use, I've gotten great results either way... Even doing photo's with it.
I'd think at this point, the stretch should be about done... Continue to LST the branches... What day are you on ?
Lookin great BTW