First attempt at the dual extrusion carriage design for my conversion from Corexy to Ingentis/Eustathios. The frame is 24" x24" x24" and it will be called the HercuLien thanks to a suggestion from @Shauki. The flat top and lots of mount holes are to allow for mounting a direct drive extruder on top in case I want to run flexible filaments. The mounting tabs on the back will allow for adjusting ducted cooling fans for PLA. Heat sink cooling will be done with 40mm fan(s) that mount to the hot end front clamp. I have not yet drawn up the clamp or fan ducts. I plan on learning more about surfacing and loft/sweep in solidworks to make these parts.
Let me know what you think. Any input is appreciated.