Sony DMX-P01 EBU Out to HDW900R EBU in question

[mgoorevich]

I have an upcoming production which will be filmed on HDCam Sony HDW900R. I used to work with this camera but always used analog XLR inputs on it.
I just consider to sand AES/EBU from my Sony DMX-P01 mixer to AES/EBU input on camera.
Are there folks who used this setup?
If so, my questions are:
1. Is it reliable in term of signal robustness and recording?
2. Since DMX-P01 can output only 24 Bit audio (48KHz or 96KHz), how it interacts with 20 Bit AES/EBU input on camera? And what resolution it will record? Cannot find any info from sonypro site...
3. How bad is the latency caused by DA conversion (on camera) when monitoring the return signal on mixer?

I will test this setup myself prior shooting days of course. But I just wondering if someone used it flawless on any feature length production.
Thanks in advance.