recDNA,
Thanks. Since you a perfectionist I would not sleeze in THD and try to rush this install. I dont know if there is a Harbor Frieght were you live but I got some Pittsburg Snap Ring pliers there for like $3 bucks, you dont need a Snap-on one. Also you probably would want the Z59 on the body so that the clip is lined up perfectly on one of the flashlight flats, so you will have to tighten it while keeping the clip in line and play with it a little to line it up. This install is eazy and you dont have to boil or bake the tailcap. The snap ring pliers come with different interchangable heads so you just need to find which one will work with the Z59, I found just using the head part without the pliers worked for me. If while installing you do slip and scratch the tailcap, use a sharpie or black nail polish to cover them.
The SS Moddoo tailcap I got back in 09 I think and it was considered the "Thin Run" and is longer than the one sold by OR. I use the Z58/Z59/HDS on my G2X. Oh and recRNA dont trade you C2 you'll regret it later from a Flashaholic to a Flashaholic and try the other Solarforce two way clip for know until the Z59 clip comes back in stock its cheap in price and you will like it.
Just for you recDNA. Here is my Z2 with the SS "Thin Run" Moddoo Clipped Z59 and 6PD Bezel
Here is the shorter Z58/Z59/HDS Black Clip next to the longer SS "Thin Run" Clip
Here is my G2X with the Black Z58/Z59/HDS black clip and GG&G TID on an AW 17670