I really believe your misgivings are misplaced. We can do most of this no problem. The real trick is regenerating plantlets from spores.... As those scientists just accomplished with the Siberian permafrost fruit. It's been done, is being done, now it is a matter of protocol to fit. We begin by copying, as usual, and flex as need be. But no, this is by no means out of reach imo. And I am quite willing to bet on it.