Pig Sticker,
Ron at KME is working on providing Tuskers and other mfg. headsto customers as right or left bevel in varying weights/models... Ron is buying them blank and doing the single bevel...and they are SHARP!
With Ron's kits, they will "touch up" well. Trick is setting the initial bevel with hard steel and that is a huge PnA! Once that initial bevel is set...they will sharpen or "re-sharpen" easily. They just don't get that dull with that hard steel, once property beveled!
Griz and Tuskers' hard steel make initial work very difficult..but then they HOLD an edge very, very well... I can't wait to get mine!