Eddie, my main axe (actually my only axe with keys) is an Ensoniq VFX SD. Still cranking away since 1989.

Before that I had an ESQ1; which was Ensoniq's first synth after the Mirage Sampler. I used to save sequences and patches via cassette tape data transfer (modem screech!).

The VFX SD has key aftertouch, which I used to use to some effect on held chords. Sadly, almost no keyboards these days have that feature, nor soft synths.

The Ensoniq folks were the real deal. It's really too bad they sold back in the day; as soon as they did - the innovation stopped.

Glad to hear of your good fortune. Pay it forward.

-Scott