Replying to Mounting Your Own Bindings

(Sorry if there's already a thread about this, but I'm desperate for quick feedback)

So one of our local hills is supposed to open this weekend and I haven't gotten my pow sticks mounted up yet because the tech at the local shop has been out for two weeks and plans to be out for another week. Anyways, I'm trying to mount up my Bentchetler's with Marker Duke's. I have a drill press and multiple drills, and I've looked at the print out templates to use for mounting. My main concerns are: A: how deep should I drill into the ski? B: what's the easiest way to find the mounting point on the ski (planing on -2 back from center)? C: What all will I need for doing the mount (besides the drill/drill press with proper bits)?

+k for solid feedback

Thanks