It would be nice to have that control as a option by some of the machine tool builders. My guess it would have to be a builder that already offers control options like Feeler, Sharp or SMTCL.
One problem with retrofits is the crappy umbrella tool changer that most older machines have.
There are a lot of Fadal shops that will be looking fro new machines in the next 5 years myself included. The specs on the new control look good and I like that they kept the XYZAB and increment rotary switches.