I have never sharpened my own blades, so of course, I have a few questions: What type of stone do I need, How do I hold the blade at the correct angle ? etc., etc, etc... I hunt with Muzzy 100 grain 4-blade. Thanks for all advice and tips in advance.

I use a Cabela' s deluxe diamond kit. It works really well. I think it was around $30.

For the Muzzy 4 -blade, I use my same s-24 sharpener that I use for magnus. Just take the blades out and sharpen them outside of the ferule. I also agree, to use a diamond sharpener. Sure saves a lot of time. I would also suggest using some lock grip needle nose plyers. Its too easy to cut yourself if you don' t.