It's getting closer, to be sure...my instinct, though, would be to drop the second Disting (fun tho that might be) in favor of a second Synthrotek ADSR (good pick), and then still trying to jam a couple more AR-types in. Remember, if you're using the Praga as the performance mixer, that also has exponential VCAs for its audio and you can feed envelopes to those to do your final dynamic shaping. Having one more ADSR would help the Praga really shine in that way, and then you can use the extra AR/ASRs to do the envelope response, linear VCA mixer response, and also for a bit of extra modulation sources. Maybe dropping the O'Tool would free up a bit more for that, as this rig seems to me to be a bit envelope-hungry.
Otherwise...it's getting there!