there will not be any edit conflict you can start anytime you want and if you have some time in hand please check grammar spelling etc of this article first sister christine dyk reviewer has passed it but i have doubts and if the errors if any are not fixed in time they will remove the article from queue which will be a bad experience after sister christine you can move to bartaman bharat you'll definitely get dyk credit for the articles where you'll work might be accompanied with barnstars of your choice too rollback is a useless tool twinkle is much better than it it just adds a flag in your account if you want to use something real use wp stiki i'll tell you how to use i'll write all these in details in the cvu page when i'll get some time dutta