I have no idea if either pla or abs will hold up to the temperatures of the motor after continuous use. As I said, this is very experimental. I am not responsible for any damage or injuries caused by printing this design.60mm OD 54mm ID3mm shaft holepropeller for 2.3mm shaft2 parts, pins should fit them together nicelyThe body should print without support, but the top piece may need it. Also, the propeller will need support.As of now, all pieces are cross compatible. AKA you can use a front V1 with a back V2 or any other combination you want.Any feedback is greatly appreciated