PlayercoreFactory questions

Is it possible to set the playercore factory to use internal player for say 25FPS movies and use external player for 23.976 movies? Could someone tell me the setting if its possible.

Also, if I want to use MPC-BE for 3d movies and MPC-HC for non 3d movies, what is the proper way to do it? Right now I just set mpc-be player to use *.3d* and mpc-hc player to use *.* for file types. the *.3d* is first in the rules, will that work?