Hey Nick
We have a LXI as a glasswasher out at the bar.
I truly hate that machine. We're only open for 7 months a year and guarantee at least 3-4 breakdowns per season.
The LXI replaced a UM-4. The repair guy said there were no parts anymore for the UM. I bet you the UM would still be running.
And needless to say, Like You, I'm on top of both the LXI and the AM-14 as far as Daily Maintenence.