Looks good so far… I’m interested (I’ve just hunted down my very own K5KR) but probably won’t have enough time until the summer holidays.
FYI I’m not a total Ctrlr novice – I previously made a functioning AN1X panel, but got frustrated when it wouldn’t work in Logic 9 properly (nothing else does apparently, worked fine stand alone…) – something to do with Juice library and AU I recall. So I might be able to help. I really must get around to learning Lua someday soon…