Have fun, chas...
Once it is set up, I'd love to hear yours and your drummer's opinion of it. Still using a vintage D4 for my trigger conversion (but have long moved past the internal sounds!) with my Hart kit, but 'if it ain't broke'...

Best use I ever found for my eDrum kit was when faced with putting backing tracks together in a hurry for a non-drummer band. Normally, even with an arranger, it takes at least a week to put together four sets of quality drum tracks by programming them, but when faced with a sudden two day deadline one time, I put four sets together in one day flat by hiring in a good drummer friend and playing the tunes live with the rest of the group. Presto! Instant 'live feel' drums that I could STILL go back and edit all I wanted, and sad to say, STILL better than any arranger drum track due to the lack of mindless repetition of groove and fills

I hope this new kit gives you some good ideas... (maybe replacing a Korg style's drum track with patterns made from the real drummer might be cool?) and look forward to hearing something made on it.
Happy New Year.