RE: king cat prop version
i can get it in taiwan... i had a friend fly it with a 15LA last weekend. the frame isn't robust enough for it, though, and on a slightly harder landing, broke the bulkhead the nosewheel attaches to. the plane is quite nicely built for electric and seems to have standard e-flight characteristics.
i'm not sure who makes it but i can comment on the quality, the size and the flying characteristics only having seeing it a few times. let me know if there's anything i can answer.