I have the same displays and I do not believe they have the ability to display the startup cost. I looked through the manual and it doesn't show that option either. Probably have to upgrade to a different Dixmor.
If you have a fairly simple meterbox and are looking for upgrades, you can't go wrong with the dixmor ultimate timer. We are working on switching our bays over to EV meterboxes, but all my other bays utilize that timer and I love it.
I like all the features of it. There are always little changes that can be made, but overall I really like how the timer has worked out for us. Nick is programming an info key for me right now to do a night owl special.
We advertise on placemats at local restaurants in town. We also do an absurd amount of advertising on site. As far as the ultimate timers go, I probably don't utilize half aof the features they have, but they work great for us.