Another Taranis X9 Lite pistol grip car / boat radio

I've wanted to make one of Eficker's awesome QX7 pistol radios for some time. You can find his work here:
https://www.thingiverse.com/thing:2552696

But I couldn't find a Qx7 at a price that I wanted to pay. When the X9 Lite came on the market with its smaller size and lower price I thought it would be perfect to use as a starting point. You can buy the X9 lite for $70 new and wire it to use full size modules. The telemetry and configuration options are amazing.

You will need to solder! Th