Absolutely, I can't see me ever selling my DSX-12, I still have most of my JR tx's going back years, all perfect. I still have my CARF Hawk, DerJet Vampire and Cougar on the DSX-12 and I see no reason to change any of them, but the future is DMSS and guys who have one Tx (I have 5 others) do lots of hours on their DSX-12 and its now 7 years old. Most of the people buying them will run both systems for a while, the whole Xbus (bus) set up will take a little getting used to so the change can be gradual.
Dave