For the people that absolutely want a zero BG pond, would it be viable to stock a few pairs of adult RES at the time you do the initial FHM stocking?

If it worked correctly, the adult RES would not effect the FHM population - prior to bass being introduced the next season. The young bass could then slaughter the FHMs and then the young RES, but you would have established your RES population in the pond without the risk of introducing BG?