Make genetic instability scale according to the mutations

[Grayshift]

My suggestion on this matter was: The more people who have a particular power, the less genetic instability it causes in anyone who has it. It really causes the geneticists to become contributing members of the crew, out to mutate anyone and everyone with whatever they have on hand in order to increase their own genetic stability. They still get to pursue the dream of becoming a superman, but have to interact with the crew in a positive way to do it.