Even the cone one?
Whaaaaaa?!?
(I know the back two are, but I assumed the cone was the same part from the Tyrell... but I usually do my parts expedition AFTER I'm done building for the night, and it's usually 1am and I'm tired, heh)
But yeah, it's shaping up to be a fun one, too! Thrusters are from the JPS and Tyrell, I think?