The monitor under my big screen monitor is 1900x1200. Same with the two wing monitors. I have a little USB monitor to the left that I use for movies and TV. Getting DCS to export can be tricky but once you have the files you have the solution. A key, that is not fun, is understanding why the files work. There is also an export file that is called multiexport as a place holder. That will export for A-10 and Ka-50 without having to switch them out. Once you are steady I will PM you my batch file and you can modify it to your needs. I must warn you that if you mess the batch file up you could cause some serious problems with your DCS. If you are not comfortable editing a batch file then just do the crossovers manually.
This week or weekend I am going to film a start up and roll out just to give people an idea of what I have done.