Sir
1. your argument is quite impressive but it will not hold for following reasons
2. the payment milestone is not mandatory as per RERA. It is only directory. The parties can mutually agree on the payment milestone. There is no provision in the RERA Act or in the rules which specifically says that the payment structure as given in the RERA Model form of agreement only has to be followed by the builder
3. in case of delay of project due to either force majeure or extension given by RERA, the flat buyer is entitled to claim interest on the amounts so far paid to him
4. if you say that you have paid greater than the post RERA buyers in terms of the payment milestone, then in event of default, you will be entitled to claim interest at approx. 10% on the all the amounts paid by you, from the date of payment.
5. so just because the post RERA buyers may be paying lesser on slab wise demand as compared to pre RERA buyers, the latter cannot say that he is in a disadvantageous position, simply because the buyer is entitled to claim interest on the amounts paid by him from their dates of payment till actual refund by builder (in case buyer does not wish to continue with the project) or till handover of possession with OC (in case buyers wants to continue in the project). So the argument that the pre RERA buyers have to bear greater losses in terms of loss of interest on the amounts paid by them to the builder, is without any substance and will miserably fail in Court
6. regarding the inconsistency between MOFA and RERA and prevailing of RERA provisions over MOFA sections in case of inconsistency, if you check MOFA, even there in the model form of agreement given in Form 5, the payment milestone is not mandatory and is only directory, and the parties are at liberty to mutually agree on the structuring of the payment milestone
7. if what you say were to be given effect to, then all pre RERA agreements executed under MOFA, would be required to be amended by executing deeds of rectification, which is nowhere contemplated or even suggested in RERA
8. Request you to please read s.18 which specifies 'agreement' without any discrimination as to whether it was executed prior to or after coming into force of RERA. So when it comes to claiming interest on amounts paid, all the pre and post RERA agreements have been placed on equal footing
9. your complain, if any, on basis of your contention in your query, will thus miserably fail