stat point help

[Royal_Assassin]

ok, so far im a pure end build, i got +30 into end from only points i put in myself, and well, its good for lvling by myself, but not all that great for lvling in a group since ima be most likely healing, so ill need more sp,

so my question is should i start going 3:1 ( end:spr ) so i can heal and use bash more if im lvling by myself? or just keep the pure end and just use the passive skill that clerics get to boost their sp?

thanks