Now, along with actually putting the customer LAST in this list (a bad sign, no?), the slogan also focuses way too much on themselves.
I say chuck the whole thing and go, much more simply and catchier, in a different direction:
Now DATT's a bus!
If some high-powered DATTCO official sees this, feel free to use it -- free of charge -- just give me some acknowledgement in the next annual report somewhere!