Switching from Vista to DJI Air Unit 4 Pro - GepRC Cinelog 25

My Cinelog 25 HD with a Caddx Vista ("DJI Air Unit lite") was my first "real" fpv drone after the DJI FPV. Loved it dearly but haven't flown it all that much lately. Usable video quality only with an additional camera, in my case a naked GoPro 8. Since I had a DJI Air Unit 4 Pro lying around I wanted to upgrade the Cinelog. So I bought a full frame kit (not entirely necessary but I didn't know that) and got to work. Also had a friend 3D print the right mounts as GepRC doesn't provide an O4 Version yet.Main problem: The frame is a bit wider so the cables of at least one - better two - motors are too short (also mine stopped working) so I had to order two new ones - so the project got delayed. Now it's done and I'm pretty happy after 1.5 batteries flown...I did not update Betaflight, it's still on 4.2 and the OSD is mediocre but enough for me

Music: AShamaluev.com - thank you. I don't monetize, they might. 1. Corporate 2. Corporate Motivation)3. Music from Uppbeat (free for Creators!):https://uppbeat.io/t/philip-anderson/a-good-momentLicense code: FNCHJWLSKNDICPXK

0:00 Disassembling the Vista version

1:51 Reassembly and soldering

5:16 Test flight