Mike,
Welcome aboard! I believe you are right. This site is going to be HUGE when it comes to the re-breather world.
It is great to have so much expertise in so many areas. Yours is greatly, and gratefully, welcomed.
Cheers!
P.S.--Glad to have yet another Inspiration guy here. I have to keep my friend Caveseeker7 under control, since he is a "Priest of the Prism'!
Rob Davie