New (optional) braces that stiffen up the rear arms and overall robustness.
6.5mm bike bolt instead of 4.5mm. The wide lower part of the bolt now goes through both bottom plates
Bolt hole in the rear bottom plate widened to fit the longer bolt
Front part of the bottom plate changed from 2mm to 1.5mm to fit the new bolt length

For all those early adopters who would like to participate in the development of the new #MiniLongRange Ultralight 5" platform here are the current beta version file.
This design has gone through several revisions but not a lot of extensive testing yet. Especially the fits and tolerances of the arms aren't perfect yet.

Specs:

Double 20x20 stacks or AIO + 20x20 with adapter
12x12 M2 motor mounts only!
Optimized for Caddx Vista
Integrated standard GoPro mount
GPS mount and Camera Pod both with integrated TBS Immortal T mount for Crossfire diversity RX

Hardware:

4x 20mm M2 standoff
2x 25mm M2 standoff
2x [6.5mm alloy bike single chainring bolts]

Carbon Parts:

2x Arms 4mm
1x Top Plate 1.5mm
1x Bottom Plate rear part 1.5mm
1x Bottom Plate front part 1.5mm

Where to get the carbon parts:

Send the files to any CNC cutting service of your choice.
You can email CNCMadness, they shipt kits from Canada including all required hardware for very reasonable prices: cncmadness@gmail.com

I'm still trying out different component combination to find out what works best. So far these seem promising and will fit the frame:

Motors:

FC & ESC:

FPV Video:

Caddx Vista
For analogue the Rush Thank Mini and the included antenna should fit

GPS:

BN-180

RX:

Props:

Gemfan 5125

Batteries:

650-1050mah 6S LiPo or 850-1300mah 4S
3000mah 4S 18650 Li-Ion pack Sony/Murata VTC6 cells
Check out Oscar Liang's tutorial on how to custom build Li-Ion packs

Frames compatible with DJI Digital HD FPV

MiniLongRange 5" for DJI Vista by Dave_C_FPV

See also