yes 4kg. Droidworx frame ad4HL + this motors http://www.kopterworx.com/Motor-Servo-and-more/Axi-2826/12-HL-SkyJib-edition
working on 5s 8000mAH with MK electronics + herkules II.
How i see temperatures? Simple.
Im using JETI system with JETI expander + MUI200 modul (for voltage and current) +...