I have an NCE DCC system with the Pro Cab throttles. Recently I purchased a MTH SD70 ace which runs and sounds great. I have been told that NCE now has the standard wired Pro Cab with 29 function control (info from Tony's Trains). Doing research I find that only the Pro Cab R (radio controlled) unit has the 29 function capability. Does anyone know if the information I got from Tony's Trains is correct? They say that the Nce Pro Cab for $124.00 will now do the 29 functions. As you know the MTH locomotives have 29 functions designed in them and I would like to use my current system and be able to operate all 29 functions. Educate me please what to do! Jack Strong