I think the UI is way cleaner and I think there may be even 1-2 more features that you don't get on the CD53. I tried activating the blink commands again, but it caused my cluster brightness to freak out, so I turned it off. I figured new chassis, maybe I'd have better luck.
I am going back to CD53 soon though, I personally just don't enjoy the factory nav. Still will be rocking BlueBus though! Still a big fan But yes I'll contact you soon about a TCU connector and a couple other things