I'd like to see:
-Ego Feedneck/ feed milled into body and threaded like Kapp did with the Reflex
-Standard cocker detent
-P-block (regular style is fine too)
-Full body (keep mini-ing as an option
for those that want it. Personally I can't stand it, but I see why some people like it)
-Standard cocker internals, not trilogy style.
That's about all I can think of. I'd love to build a twister pump