Mike Rapoport wrote:
Are you going to use any conventional instruments for redundancy? I have a
Murphy Moose kit on order and I am thinking ahead about what I want as far
as instruments and avionics go. I am considering both conventional and
glass cockpit types. I am weighing the weight and ease of installation
heavily against cost. It would be nice to forgo the vacuum system
altogether.

If you look at the lifetime cost of a dry pump vacuum system, that
should be a fair bit to use to offset the cost of your glass cockpit
equipment.


Matt