I am planning on installing Mountain Hi EDS units and low-pressure lines in
the overhead air plenum. Connection to the canellas/mask will be behind the
pilot/copilot on the overhead access panel for both front and back seats. I
also plan to install a high pressure gauge in the front of the overhead
plenum using a 1/16 ss capillary line from the tank to the gauge. The tank
will be located in the baggage compartment under a false floor. Part of my
preflight will be to turn the O2 on from the baggage compartment access
door - maybe latter upgrade to a remote turn-on valve.

Has anybody done this or does anyone see a problem?

Eugene Long
Lancair Super ES
glong2@netzero.net