This is not an easy/quick conversion. 29.97i to 23.976p
Compressor can do it, you have to turn on Frame Control and set Deinterlace to BEST, You can to play with the slide and do test to see where your best results are.
There is also a product by Red Giant Software, “Frames” that does a good job.
I’m sure there is a way to do a good job in AE also. The old program Shake did a great job.
But in every case this is a very time consuming process.
The biggest question was why wasn’t the Panny set to a 23.98p frame rate. I’m pretty sure every P2 camera can handle that. Even if you shoot 720p24p on the Panny and then upres it to 1080p it would look better than any 29.97i to 24p.