For PR purposes, it doesn't matter that you now have sufficient residency days. You needed to have sufficient residency days as of the date you applied. CIC won't consider any days after your application date. So as of now, you do not fulfill the requirements to renew your PR status. If your PR status is renewed - it will likely have to be on an H&C basis because otherwise you don't qualify to keep your PR status.
I don't know if CIC will let you withdraw your PR application now that an RQ has been issued, but I would definitely try - especially if you have weak H&C reasons (note that financial / job / schooling reasons are generally not considered for H&C).
If you manage to successfull withdraw your PR application, then you should be able to file for citizenship without any issues (provided you have met the residency requirement of three years). Keep in mind that the citizenship processing times are around a year and a half for normal applications - you may want to plan for a longer processing time of a few additional years since I think it's possible to might receive the RQ for your citizenship application if you were RQ'd and then withdrew your PR application. Overall, I would withdraw your PR application, submit a new PR application and then submit the citizenship application - but it's obviously up to you.