Nah, it won't be missed. I really tried to find a better, somewhat inconspicuous location for it, but even compromising and "deleting" the vent, I still prefer this spot. I would've gone double A pillar pod, but they only make triples. Thought about the glove box, but I want it on the dash somewhere, while being out of the FOV of the windshield. Thought about on top of the steering colulmn, but hate blocking the stock cluster.
This was the cheapest route, summit had the gauge on sale, and I had a $40 voucher to spend with them anyways. I really debated a raspberry or other similar cheapo SOC based project, it's by far the cheapest route. But don't have the time right now to be bothered.
Re: zeltronix and Tune+ gauges, I've seen way too many examples of those crappy barbs and plastic quick disconnects failing and/or coming lose. Blows me away people do anything less than quality AN fittings and threaded aluminum quick disconnect adapter fittings, when it comes to anything fuel related. Crimped lines would be ideal, but quality PTFE AN lines with threaded aluminum QD adapters are a good compromise.
And sure you can obviously run whatever combination of lines/fittings you want. But that's pushing $500-600 just for a content sensor. I think I'm like ~$300 all in with this setup which includes the aforementioned high quality PTFE AN lines and fittings.