I have a question for Dom...

Did you ever consider using Kore(player) as a host for NI Komplete. This way you need only 1 Asio host for all the NI Komplete instruments and many more.

I really like how Kore 2 functions, and you could set it up in such a way that you use your faders instead of your knobs. The Kore/player software is very userfriendly and works like a dream.

Maybe an Idea... add 8 knobs to your new mediastation to controll Kore (or anythingelse) that would give even more controll options then the GRoove allready has
Yamaha Genos, Roland Jupiter 80, Ipad pro.