I'm just looking for a switch, not any other parts, but I PMed 4sevens, so hopefully he gets them in stock.
EDIT: Well, I found out that 4sevens offers them primarily for warranty and repairs, so I don't want to dip into that stash, when I didn't purchase my L2P from that store in the first place. However, I would've bought from him if I had known he existed, so I'm definately going to order from there now on. So, I think I'll just use my L2P as a twist-switch, as it's the way I perfer. Then, all I have to worry about is the o-ring wearing out, since compatible replacement o-rings can be easily obtained from many sources. Plus, I've already got two replacements which came with my light.
(You're definately #1 on my list for my next Fenix order, 4sevens.)
EDIT: Woo hoo, 4sevens is gonna send me a switch for $5. I'm DEFINATELY going to give all my business to fenix-store.com for my upcoming Fenix purchases.