Two wills

I have made following two Wills. 1. First dealing with my two flats in Mumbai dated 1st August, 2019 and 2. the other dated 1st October 19, dealing with my other properties like bank balance, shares and securities, insurance policies, etc. All my bank accounts, shares, etc are in the Joint names with the names of the corresponding beneficiaries. The beneficiaries, the executors and the witnesses of both the wills will be the same. I intend to register my first Will with the Registrar of the appropriate authorities because I have no intention of changing that will. The Registration is desirable to get the properties transferred in the names of the beneficiaries without much problem. I do not wish to register my second Will as my bank balance. shares, insurance policies, etc will continue to change and so will the necessity to amend the second Will. I do not wish to go through the hassle of getting another Will or Codicil registered again and again. Do you see any legal problem in having two such completely independent Wills with no residual clauses in either of them. Please respond on : [deleted]