Well with the Tach already off a little, I figure I might as well just bite the bullet. In the perfect world where money isn't a problem, I'll have 3 GI 275s that will take care of every gauge in the cockpit.
I'm hoping to have the ability to fly in the clouds, but I don't think that the money for NAV needs to come before valuable VFR upgrades (since it will be 95% or more of my flying).
And yes, the Bluetooth in the intercom eliminates the need for every headset to have Bluetooth, which can be a mess trying to connect.