You will have great difficulty. This type of cell research has been highly regarded and successful in plants and other animals. The issues raised against it seems to be only religious and origin of life based. On the "success" rate, as with all research, it is not possible to predict future discoveries, albeit a number of right wing pundits seem to have those answers.
The only other thing I can think of is for you to research about adult stem cells and the research that's going on with them.