Breeding experts, I need your help. I'm working on a bioengineered Taishin build and want to know if my plan sounds feasible. I'm currently creating a 9* Rudolf parent. The grandparents are a 3* Stamina / 3* Turf Tachyon and a 3* Stamina / 2* Long Oguri. If I keep grinding until I have a 3* Stamina / 3* Long Rudolf with those grandparents and I borrow a 6* Stamina / 3* Speed / 6* Turf Oguri parent would this give me a reliable chance at getting Turf S and Long S on Taishin AND hit max stamina and at least 1000 speed?