Regarding the slow flowering rate of the plants: do you think it's fine?? Should I pump up the nutes? (I feed them every 2 irrigations with the doses posted above).
No I wouldn't up the feed at this point. More food won't make it flower faster. Just let her go at her own pace and she will let you know when she is ready. Good luck!
I think it's fine dude. You have a suggested 8-10 flowing week which means probably be ready around the 10 week flowering Mark. So keep feeding them, increasing the dose every week or two until you see she can't handle anymore (that's what I do).