Will my setup work on black bear?

I shoot Beaman ICS Hunter 400's tipped with Rocket Stealhead 100's at 252 fps. If I crank it up to 70, it would be faster.

I have been seeing bear at one of my treestands and have had to wait for hours to come down......just to be sure they are gone.

I know I'd like to harvest one with my bow someday...but would want to make sure my setup will do well first.

If my arrows or broadheads are unsuitable....what is?