You probably meant FS9 textures. Sorry, no, using FS9 texture would degrade fps in a way the scenery would become unusable, and while it might be ok for smaller airports (almost *everything* in the world is smaller than KDFW, I'm refering to the scenery area), it won't work at KDFW.
In any case, we have remade the ground code, in order to not being dependant on Simconnect, thus being a victim of other addons that saturate the Simconnect pipe with too many commands. This will come in the 2.0 version which will include the RWSL lights and, the only other one user (beside you) that had flickering due to Simconnect (cmpbllsjc) that received the scenery for testing a few days ago, said the problem disappeared.
We will probably release the update tomorrow
