Funny you should mention this. I've also been trying to get a CX-919 to work with Oma's ROM (2.x builds). I've PM'd him a couple times about this, but here's where we are at presently:
1. ROM does boot up on CX-919 using RKBatchtool for flashing
2. Orientation is off (by -90 degrees) but can be fixed by changing the build.prop
3. Both WiFi and BT don't work presently.
I've been working with Oma to sort out the antenna issues. Once we get it working, hopefully Oma can release it to everyone.
I just flashed your rom and looks like everything woks fine except for the CWM which cannot be controlled because U8 has no volume up and down control in the side. more games compatible, increase speed than the stock firmware from pipo. Antutu score is 17k+. multi function windows is awesome. Hoping to fix the CWM soon. Thanks again.
Remark: feedback from arctablet.com
No volume rocker - can one believe that?
No binaries for now to compile a CWM touch.
So best is to use stock recovery: http://crewrktablets.arctablet.com/?wpfb_dl=910
Flash this recovery.img and misc.img. Recovery will then format the user partitions.
- Oma -