Being able to catch my team's work in action is very satisfying

We usually supply Eola with their power. When units get cycled back to us for defects or maintenances, we push them through our shop and then we use them on our locals until one of our outlying points requests that type of power (usually because of defects requiring sending the unit to a shop or because they were due maintenance). So there's always a chance that it could wind up at Eola again soon. And the chance that it'll never be there again.