Replace tub spout by shower
I would like to install a hand held shower instead of a tub spout in my new shower. Using a shower kit that has the diverter on the wall-mounted shower lever hand panel (as opposed to a pull-up diverter on the tub spout) I hope to run a hand-held shower from the valve output that would have normally gone to the tub spout (which I don't need). This way I will have overhead and hand-held options.
What will I need to consider to do this? Are there any problems that will keep me from doing this?
Thanks for any advice.