We VTOLized the Raptor E1, at the same time we further optimized the power plant to achieve 50-80 Watt power consumption at cruise speed at 16.5 m/s with 3.5 Kg payload.
All in all very happy with the conversion. If anyone interested we are taking pre-orders to setup a manufacturing line with an aerospace composite partner company in England UK. This would allow us to release a high quality full composite platform at an accessible price tag.
Check http://www.raptoruas.com/ev.html for more info