I'm running the LC-1 with the G5 gauge along with a DL-32 which has the same sensors as the aux-box, but also adds a built in data logger. Its a great set-up in my experience.
G5 gauge mounted in place of the ashtray, plus I added a voltmeter.
DL-32 below the passenger seat.
I run this Viliv X70 UMPC as a digital dashboard for real time monitoring of all the channels of data I have coming from the innovate components