I see a LUT generator path from their site like this: Arri Log-C Wide Gamut (Source) to HDR ARRI-2100 HLG (Conversion Parameter) to 3D LUT Video (Destination Output File). File type - DaVinci Resolve.
If that looks good, how would that created Arri Log-C to Arri 2100 HLG conversion LUT play with your conversion LUT scenario?
It kind of makes things a bit more complicated, I know, since I would like the Arri like colors with the GH5, but maintain HLG and Rec 2020 throughout as I want to output HLG wide color content.