If the new content is nice enough and does allow customization, I have plans for a JP recreation with the 15 most common and well-studied species. And this because I wonder just how easily did InGen find, say, Rex DNA. Naturally, they would have go for it but, I mean, since Wu himself admits at a certain point that they cannot possibly know which species they are breeding until the specimens hatch unless performing a time-consuming and unreliable philogenetic analysis, how would they have recovered Rex DNA by just trial and error considering how expensive each embryo is?
Furthermore, even if they could have developed just enough tech to already imagine what kind of animal a DNA holds, what are the chances of finding a mosquito that sucked Rex's DNA if there were (as with often happens with most predators) far less in number than, say, Triceratops? And that not to mention differences in habitats that would have made even more difficult for certain DNA to be preserved (dry environments with no mosquitoes, tough and hard hides not suited to them to bite, etc).
So, I'm making some small research on dinosaurs populations via resources as
https://paleobiodb.org/navigator/ and other sites to try the more "realistic" representation.