Very cool! Took it from Vancouver to Juneau, IGE all the way except for the final approach to PAJN (and narrowly avoiding a collision with the Nimitz on the way).
One suggestion (goes for the Seawing too): use the version of the heading knob that has the bank limiter function. Setting that down to 5 or 10 degrees (instead of the default 30) makes navigating IGE with HDG mode a lot easier.
TH