23 August good enough for Round 1 application?

Hi puys. I had earlier scheduled my GMAT for 28 June. The plan was that I would get a decent amount of time to prepare my apps for R1. I also had my CFA L1 exam on 3rd June and had very little time left to prepare for the GMAT. Consequently, I hav…

Hi puys. I had earlier scheduled my GMAT for 28 June. The plan was that I would get a decent amount of time to prepare my apps for R1. I also had my CFA L1 exam on 3rd June and had very little time left to prepare for the GMAT. Consequently, I have rescheduled my GMAT to 23rd August.

Although I did reschedule it in a just-do-it moment, a doubt still persists in my mind whether I'll be left with enough time to meet the R1 deadlines of my target schools?

I need advice from puys who have been there and done that. How difficult would it be to prepare my best application in that one month considering that I have already started working on the essays and keep jotting down points and events on a day-to-day basis? I have also already approached my recommenders and they have agreed to write my recommendations. When should I take the GMAT to be comfortably placed to work on my apps for the R1's?

Now that I have rescheduled the GMAT, I'm having second thoughts that I should go for a mid-July'ish date. Please advice.

Regards.