My HK 600 arrived today! 1st Impressions, I'm blown away. I cant believe this is a $145 kit. This is ALL CNC and CF. The only plastic I've found was the arm for the tail control and the base plate. This is a clone of the Trex 600 CF. But doesnt have the plastic parts the Trex CF had. The three brearing blocks in the frame are CNC. the entire head is CNC and the tail with the execption of the arm is CNC. I've got other projects on my plate right now but I'll be picking at this and will have it flight ready for spring.