Maintaining Domain Rating through Migration

Hi all, I have a website with basically a 0 DR and just purchased one that's at a 35 DR. While my current blog is new, I prefer the branding, URL structures/hierarchy, and overall layout of the domain better than the one I bought. Basically the fundamentals are better but the content has not had time to rank/garner links.

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I plan to migrate the higher DR domain (35) into my current domain (0 DR), creating new pages for content that my current domain doesn't have and redirecting each individual page on the bought domain into a corresponding page on my current domain.

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If done right, what should I expect the DR of my current domain to be post migration? Still 0, 35, or somewhere in the middle? Please don't comment about how meaningless DR is- I know it technically is not, but plenty of people use if for domain valuation.