I am rebuilding my Cinestar 8 as a heavy (or heavier...8-10kg) lifter using these bits: existing 450mm Cinestar frame, but reconfigured as an X8 with 4 booms instead of 8. May go with longer booms eventually depending on camera angles and prop clearance Avroto 3515 motors (decided against 3520s because Jim from MontoRC said at the weights I’m targeting, the smaller motors will be more efficient) Props TBD, but likely 15” or 16” APC MR props. Going to experiment with different sizes top and bottom. Like maybe 15” tops and 14” bottoms. MK FC 2.5 and existing Navi control MK Okto XL Combi V3.0 (decided against Double Quadro 2XL for same reason as smaller motors...plus cost) Going to run it at 6S using dual 8000mAh LiPos, but am going to mount them on outriggers like Ziv Marom is doing in the picture below. The 6S batts are so heavy that I think putting them closer to the vertical CoG is going to make the copter more stable and flexible with different cameras. Note: this is not my copter. It’s Ziv Marom’s from ZM Interactive.